Notice ID: 76b131f363614dfbb6d9f04307c7f385Presolicitation
RING, MATCHED, SEAL / NSN 2840-01-223-1199 / F118-GE-100 ENGINE
Active, responses due . Full description on SAM.gov.
Description
An Unrestricted solicitation will be issued to establish an Indefinite Quantity Contract (IQC) for NSN 2840-01-223-1199, a RING, MATCHED, SEAL. The award will be for a 5-year base period. The Estimated Annual Quantity (EAQ) is 80 EACH. Production units will be FOB: Destination; Inspection /Acceptance: Origin. Item is critical and deemed an Air Force Critical Safety Item. Surge does not apply.
The proposed contract action is for supplies for which the Government intends to solicit and negotiate with only one or a limited number of sources under the authority of FAR 6.302. The sole approved source is Stein Seal Company (CAGE 03673) in accordance with part number SSCY7073-1. DLA Weapons Support - Richmond does NOT possess complete technical data on this part.
There are no other approved sources at this time. Any other interested contractor would have to submit a Source Approval Request (SAR) package for approval to be added as a source by the assigned ESA.
Interested persons may identify their interest and capability to respond to the requirement or submit proposals. This notice of intent is not a request for competitive proposals. However, all proposals received within forty-five days after date of publication of this synopsis will be considered by the Government. A determination by the Government not to compete with this proposed contract based upon responses to this notice is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement.
Based upon market research, the Government is not using the policies contained in Part 12, Acquisition of Commercial Items, in its solicitation for the described supplies. However, interested persons may identify to the contracting officer their interest and capability to satisfy the Government's requirement with a commercial item within 15 days of this notice.
In order to receive an award, regardless of dollar value, contractors must be registered in the System For Award Management (sam.gov). The final contract award decision may be based upon a combination of price, past performance and other evaluation factors as described in the solicitation. The estimated solicitation issue date is 11/12/2026.
A copy of the solicitation will be available via DIBBS at https://www.dibbs.bsm.dla.mil/ on the issue date cited in the RFP. Choose the RFP you wish to download. RFPs are in portable document format (PDF). To download and view these documents you will need the latest version of Adobe Acrobat Reader. This software is available free at http://www.adobe.com. A paper copy of this solicitation will not be available to requesters.
Overview
Agency:
Department of WarDEFENSE LOGISTICS AGENCY
Office:DLA AVIATION.DLA AV RICHMOND.DLA AVIATION
Posted:October 26, 2026
NAICS:336412: Aircraft Engine and Engine Parts Manufacturing
Last Updated:Oct 28, 2026
First published:
Last updated on SAM.gov:
PSC:2840: GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS
Set-Aside:No Set aside used
Type:Presolicitation
Place of Performance:Not specified
Award Overview
Possible prior contracts
Sign in to see possible prior contracts for this requirement (matched by agency, NAICS and place of performance; not confirmed).
Contacts
Contracting Officer
Primary Contact
Secondary Contact
Jeremy Prince
Documents
No documents available.
Lifecycle
- 1Version 1Sources Sought
RING, MATCHED, SEAL / NSN 2840-01-223-1199 / F118-GE-100 ENGINE
- 2Version 2PresolicitationCurrent
Type changed from Sources Sought to Presolicitation
RING, MATCHED, SEAL / NSN 2840-01-223-1199 / F118-GE-100 ENGINE
Similar Opportunities
Title | Phase | Agency | NAICS | Set Aside | Posted | Deadline | Location |
|---|---|---|---|---|---|---|---|
SOURCES SOUGHT SYNOPSIS The DLA AVIATION is issuing this sources sought synopsis as a means of conducting market research to identify parties having an interest in and the resources to support this requirement for NSN 2840-01-223-1199: RING, MATCHED, SEAL The result of this market research will contribute to determining the method of procurement. The applicable North American Industry Classification System (NAICS) code assigned to this procurement is 336412. THERE IS NO POSTED SOLICITATION AT THIS TIME. This request for capability information does not constitute a request for proposals; submission of any information in response to this market survey is purely voluntary; the government assumes no financial responsibility for any costs incurred. If your organization has the potential capacity to perform these contract services, please provide the following information: 1) Organization name, address, email address, Web site address, telephone number, and size and type of ownership for the organization; and 2) Tailored capability statements addressing the particulars of this effort, with appropriate documentation supporting claims of organizational and staff capability. If significant subcontracting or teaming is anticipated in order to deliver technical capability, organizations should address the administrative and management structure of such arrangements. The government will evaluate market information to ascertain potential market capacity to 1) provide services consistent in scope and scale with those described in this notice and otherwise anticipated; 2) secure and apply the full range of corporate financial, human capital, and technical resources required to successfully perform similar requirements; 3) implement a successful project management plan that includes: compliance with tight program schedules; cost containment; meeting and tracking performance; hiring and retention of key personnel and risk mitigation; and 4) provide services under a performance based service acquisition contract. BASED ON THE RESPONSES TO THIS SOURCES SOUGHT NOTICE/MARKET RESEARCH, THIS REQUIREMENT MAY BE SET-ASIDE FOR SMALL BUSINESSES OR PROCURED THROUGH FULL AND OPEN COMPETITION, and multiple awards MAY be made. Telephone inquiries will not be accepted or acknowledged, and no feedback or evaluations will be provided to companies regarding their submissions. Submission Instructions: Interested parties who consider themselves qualified to perform the above-listed services are invited to submit a response to this Sources Sought Notice by 10/26/2026. All responses under this Sources Sought Notice must be emailed to CHRISTOPHER.ROSE@DLA.MIL. If you have any questions concerning this opportunity, please contact: CHRISTOPHER.ROSE@DLA.MIL. APPENDIX 1: Purpose and Objectives Potential sources shall be capable of furnishing all labor, materials, facilities and equipment required to accomplish the new manufacture of the item(s). Generally, this entails the procurement/manufacture of component parts, inspection, testing, preservation/packaging, and shipping. Additionally, potential sources may be responsible for supply chain management, logistics planning, forecasting production requirements, long-lead time parts procurement, diminishing manufacturing sources and material shortage issues, and shipping serviceable assets. The unit prices will be established at the time of a contract award. The specific requirement for this effort is below: The specific requirement for this effort is below: Part Number: STEIN SEAL CO. (CAGE 03673), p/n SSCY7073-1 Nomenclature: RING, MATCHED, SEAL NSN: 2840-01-223-1199 Estimated Requirement: LTC – 5 YEAR BASE PERIOD There are no other approved sources at this time. Any other interested contractor would have to submit a Source Approval Request (SAR) package for approval to be added as a source by the assigned ESA. DLA Aviation does not possess complete technical data on this part. | Market Research | 336412 | No Set-Aside | 10/21/2026 | 10/26/2026 | - | |
Defense Logistics Agency (DLA) Weapons Support is issuing this Sources Sought Notice as a means of conducting market research to determine if other companies are capable of manufacturing (or legitimately obtaining) the following item: NSN 2840-01-147-0478, gas temperature exhaust thermocouple. This item is currently manufactured by Aero Precision Industries LLC (CAGE 0ZTJ5) under part number 635E874P03 and Ametek Inc. (CAGE 974240 under part number 8TC53AAA3. The Weapon System Designator Code is 56F. This Sources Sought Notice is for informational purposes only. This is not a request for an offer. This does not constitute as a solicitation and shall not be construed as a commitment by the Government. Responses in any form are not offers and the Government is under no obligation to award a contract as a result of this announcement. No funds are available to pay for preparation of responses to this announcement. Any information submitted by respondents to this technical description is strictly voluntary. Since this item is source controlled, DLA is not authorized to add new sources. Only the manufacturing source specified on the source control drawing is authorized to approve new sources. Interested parties who want to become an approve source are invited to submit a response to this Sources Sought Notice by October 19, 2026, 2:00pm eastern standard time. The buyer will provide information for the cognizant design authority authorized to approve sources. All responses under this Sources Sought Notice must be emailed to Gladys Brown (gladys.brown@dla.mil). | Market Research | 336412 | No Set-Aside | 10/14/2026 | 10/19/2026 | - | |
The Defense Logistics Agency Weapons Support (Richmond) issues this Sources Sought for the addition via modification of 16 NSNs identified as sole source. This agency proposes adding these 16 items to the existing F100 sole source contract, SPE4AX-25-D-9002, awarded to Pratt and Whitney/CAGE 52661 in accordance with the originally approved J&A. The NSNs identified here were not included in the list of original items synopsized for this effort. The contract has 9 potential years remaining. This contract is predominantly for spare parts support and includes holistic support and program and logistics management services which include planning and forecasting as described in the Basic Agreement documents. The all-encompassing goal is to improve engine availability for the supported platforms. DISCLAIMER: THE GOVERNMENT DOES NOT INTEND TO AWARD A CONTRACT ON THE BASIS OF THIS SOURCES SOUGHT OR TO OTHERWISE PAY FOR THE INFORMATION SOLICITED. This Sources Sought is issued for information and planning purposes only and does not constitute a solicitation. The Government requires that only non-proprietary information be submitted in response to this Sources Sought Notice. The Government shall not be liable for or suffer any consequential damages for the use of any proprietary information submitted. Responses to the Sources Sought will not be returned. The responses to this notice are not an order and cannot be accepted by the Government to form a binding contract. The Government reserves the right to reject, in whole or in part, any contractor's input resulting from this Sources Sought. Responders are solely responsible for all expenses associated with responding to this Sources Sought. Purpose: This agency proposes this Sources Sought as a means of conducting market research to determine if other companies can provide any items that have been determined to be sole source to Pratt & Whitney. The list of NSNs is attached to this notice. Objective: The Government intends to solicit and negotiate with only one source under authority of FAR 6.103. Other interested parties may identify their interest and capability to support the objectives by responding to this notice. The proposed sole source Letter RFP will be issued to Pratt & Whitney, CAGEs 52661/77445. All responses received by the notice response date of October 23, 2026 will be considered by the Government. A determination by the Government not to compete this proposed contract based upon responses to this notice is solely within the discretion of the Government. Information received in response to this notice will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. All responses received, with information attached, by the notice response date of October 23, 2026, will be considered by the Government. A decision by the Government not to compete this proposed contract based upon responses to this notice is solely within the discretion of the Government. Information received in response to this notice will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. SUBMISSION OF INFORMATION: Responses to this Sources Sought Notice must be readable by Adobe Acrobat. Response to this Sources Sought Notice shall be unclassified and not exceed 20 pages in length. | Market Research | 336412 | No Set-Aside | 10/09/2026 | 10/23/2026 | 0, OK | |
This solicitation will result in a firm fixed price contract for 6.00 EA with FOB Origin and I/A Origin. This is a Navy identified critical safety item (CSI). Approved Source(s): ONTIC ENGINEERING & MANUFACTURING, INC/CAGE 45934 Part Number(s): 736445B The final contract award decision may be based upon a combination of price, past performance, and other evaluation factors as described in the solicitation. A copy of the solicitation will be available via the DLA Internet Bid Board System (DIBBS) at DIBBS RFP/IFB/Other RFQs Search Page (dla.mil) on the issue date cited. Enter the solicitation number within the search value area and click the submit button. Solicitations are in portable document format (PDF). To download and view these documents, the latest version of Adobe Acrobat Reader is required. A paper copy of this solicitation will not be available to requestors. The solicitation will be published on or around October 29th, 2026 with a closing date of November 29th, 2026. | Pre-Solicitation | 336412 | No Set-Aside | 10/06/2026 | 10/21/2026 | Richmond, VA | |
SOURCES SOUGHT SYNOPSIS The DLA AVIATION is issuing this sources sought synopsis as a means of conducting market research to identify parties having an interest in and the resources to support this requirement for NSN 2835-01-557-4125: HUB, COMPRESSOR, NON-AIRCRAFT TURBINE ENGINE. The result of this market research will contribute to determining the method of procurement. The applicable North American Industry Classification System (NAICS) code assigned to this procurement is 336412. THERE IS NO POSTED SOLICITATION AT THIS TIME. This request for capability information does not constitute a request for proposals; submission of any information in response to this market survey is purely voluntary; the government assumes no financial responsibility for any costs incurred. If your organization has the potential capacity to perform these contract services, please provide the following information: 1) Organization name, address, email address, Web site address, telephone number, and size and type of ownership for the organization; and 2) Tailored capability statements addressing the particulars of this effort, with appropriate documentation supporting claims of organizational and staff capability. If significant subcontracting or teaming is anticipated in order to deliver technical capability, organizations should address the administrative and management structure of such arrangements. The government will evaluate market information to ascertain potential market capacity to 1) provide services consistent in scope and scale with those described in this notice and otherwise anticipated; 2) secure and apply the full range of corporate financial, human capital, and technical resources required to successfully perform similar requirements; 3) implement a successful project management plan that includes: compliance with tight program schedules; cost containment; meeting and tracking performance; hiring and retention of key personnel and risk mitigation; and 4) provide services under a performance based service acquisition contract. BASED ON THE RESPONSES TO THIS SOURCES SOUGHT NOTICE/MARKET RESEARCH, THIS REQUIREMENT MAY BE SET-ASIDE FOR SMALL BUSINESSES OR PROCURED THROUGH FULL AND OPEN COMPETITION, and multiple awards MAY be made. Telephone inquiries will not be accepted or acknowledged, and no feedback or evaluations will be provided to companies regarding their submissions. Submission Instructions: Interested parties who consider themselves qualified to perform the above-listed services are invited to submit a response to this Sources Sought Notice by 12/24/2025. All responses under this Sources Sought Notice must be emailed to CHRISTOPHER.ROSE@DLA.MIL. If you have any questions concerning this opportunity, please contact: CHRISTOPHER.ROSE@DLA.MIL. APPENDIX 1: Purpose and Objectives Potential sources shall be capable of furnishing all labor, materials, facilities and equipment required to accomplish the new manufacture of the item(s). Generally, this entails the procurement/manufacture of component parts, inspection, testing, preservation/packaging, and shipping. Additionally, potential sources may be responsible for supply chain management, logistics planning, forecasting production requirements, long-lead time parts procurement, diminishing manufacturing sources and material shortage issues, and shipping serviceable assets. The unit prices will be established at the time of a contract award. The specific requirement for this effort is below: The specific requirement for this effort is below: Part Number: SAUER COMPRESSORS (CAGE 1KWT0), p/n 061793 or S6226-EP-MMO-010 FIG 7-13-4 Nomenclature: HUB, COMPRESSOR, NON-AIRCRAFT TURBINE ENGINE NSN: 2835-01-557-4125 Estimated Requirement: LTC – 5 YEAR BASE PERIOD There are no other approved sources at this time. Any other interested contractor would have to submit a Source Approval Request (SAR) package for approval to be added as a source by the assigned ESA. DLA Aviation does not possess complete technical data on this part. | Market Research | 336412 | No Set-Aside | 12/17/2025 | 12/24/2026 | - |
Additional Details
Solicitation Number
SPE4A727R0077
Archive Date
Dec 29, 2026
Office Address
RICHMOND, VA, 23237