5331-01-583-0141 O-ring set
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 1
- Next due November 19, 2026
- Last price paid
- …
- Standard price
- $38.01 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 1
- One approved manufacturer listed
- Awards on record
- 7
- 2013 to 2026
- DLA demand
- 89 EA
- Next 12 months, as of October 19, 2026; DLA stock 143 on hand, Jul 2026
Identification
- Item name
- O-ring set
- FSC / PSC
- 5331 · O-ring
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 11-MAR-10
- Unit
- EA (Each)
- NSN
- 5331-01-583-0141
- NIIN
- 01-583-0141
Name, end product, NIIN date and unit: DLA's Federal Logistics Information System (PUB LOG). Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
Approved suppliers
Manufacturers and suppliers DLA has qualified for this item
| Supplier | CAGE | CAGE status | Part status (RNCC / RNVC) | Supplier part # |
|---|---|---|---|---|
| TRELLEBORG SEALING SOLUTIONS US, INC. | 09257 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | WEM300750-T10N |
Source: DLA's approved-source file published with the RFQs. CAGE and part status are FLIS's codes with DLA's wording.
Pricing and awardees
Characteristics
Government-defined characteristics of this item (FLIS)
Hazardous and environmental
- Hazardous material (HMIC)
- N (No data in hmirs)
- Electrostatic discharge (ESD/EMI)
- A
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0053381
- Criticality (CRIT CD)
- X
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP).
Major organizational entity (MOE) rules
How each service or agency buys and manages this item
| Rule | MOE | AMC | AMSC | NIMSC | IMC | AAC | DSOR |
|---|---|---|---|---|---|---|---|
| N9BZ | Navy (DN) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | Z | |||
| ZC01 | Canada (ZC) |
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). AMC and AMSC wording: DFARS PGI 217.7506. Hover a code for DLA's wording.
Government organizations
The services and agencies that manage or use this item
| Organization | Effective date | Unit of issue | Unit price | Qty per unit | Controlled inventory | Shelf life | Acquisition advice | Source of supply |
|---|---|---|---|---|---|---|---|---|
| Navy (DN) | 01-OCT-2026 | EA (Each) | $38.01 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $38.01 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). Unit prices are DLA's standard prices (its catalog price to its customers, with DLA's surcharge), not prices DLA paid.
DIBBS RFQs
Recent DLA requests for quotation for this item on DIBBS, newest first: 1 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7L127T4383DIBBS only | 5331-01-583-0141 | O-ring set | 711 | EA | $38.01 per EA | … | … | No set-aside | No | November 8, 2026 | November 19, 20266 days left |
→ These RFQs in the DIBBS list
Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
DLA stock on hand
As of July 2026
DLA's own inventory
- On hand
- 143
- On back order
- 0
- Reorder point
- 123.1Near the reorder point
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| July 2026 | 5331-01-583-0141 | 143 | 123.1 |
| June 2026 | 5331-01-583-0141 | 237 | 122.1 |
| May 2026 | 5331-01-583-0141 | 247 | 122.1 |
| April 2026 | 5331-01-583-0141 | 252 | 122.1 |
| March 2026 | 5331-01-583-0141 | 261 | 99.1 |
| February 2026 | 5331-01-583-0141 | 286 | 99.1 |
| January 2026 | 5331-01-583-0141 | 292 | 99.1 |
| December 2025 | 5331-01-583-0141 | 292 | 106.1 |
| November 2025 | 5331-01-583-0141 | 292 | 106.1 |
| October 2025 | 5331-01-583-0141 | 302 | 106.1 |
| September 2025 | 5331-01-583-0141 | 302 | 108.1 |
| July 2025 | 5331-01-583-0141 | 139 | 108.1 |
Showing 1 to 10 of 12 results
Source: DLA's monthly on-hand, back-order and reorder-point files (DLA FOIA reading room), each month as of its last day. DLA's own inventory, not a purchase: stock near or under the reorder point, or back orders, usually come before a buy.
DLA forecast
DLA's purchase forecast for the next 24 months, and its lead time
DLA's own figures
- Next 24 months
- DLA expects to buy 89 from October 2026
- Largest month
- 58 in October 2026
- Lead time
- administrative 69 days, production 226 days (295 in all)
Next 12 months: 89 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 015830141 | October 2026 | 58 | … |
| 015830141 | October 2027 | 31 | … |
Source: DLA's monthly files in its FOIA reading room: the 24-month demand forecast (what DLA expects to buy, not a commitment) and the ALT/PLT file (administrative lead time: requirement to award; production lead time: award to delivery).
DLA award history
7 award lines since 2013, 4 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 34087KITCO LLC | 3 | December 19, 2024 |
| 5UY76CAVANAUGH GOVERNMENT GROUP, LLC | 2 | February 26, 2016 |
| 1Y249AAR SUPPLY CHAIN, INC | 1 | September 9, 2026 |
| 3DR29RITS LTD. BROKERS, INC. | 1 | October 2, 2019 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 1 | 1 |
| 2024 | 1 | 1 |
| 2023 | 2 | 1 |
| 2019 | 1 | 1 |
| 2016 | 1 | 1 |
| 2013 | 1 | 1 |
Source: DLA's award history files (its FOIA reading room: every DLA award line since 2013, refreshed monthly), plus the past awards listed in this item's RFQ documents that those files lack. Counts are award lines, not dollars; surplus buys are left out.
DLA awards for this item
5 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | KITCO LLC | $10,035 | 3 |
| 2 | RITS LTD. BROKERS, INC. | $1,779 | 1 |
| 3 | CAVANAUGH GOVERNMENT GROUP, LLC | $1,234 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7LX25V0028From the item's award history | December 19, 2024 | KITCO LLC | $3,690 |
| SPE7M424V1012From the item's award history | December 13, 2023 | KITCO LLC | $3,645 |
| SPE7M423V4912From the item's award history | September 7, 2023 | KITCO LLC | $2,700 |
| SPE5E320V0105From the item's award history | October 2, 2019 | RITS LTD. BROKERS, INC. | $1,779 |
| SPE5E816M2144From the item's award history | February 26, 2016 | CAVANAUGH GOVERNMENT GROUP, LLC | $1,234 |
Source: DLA award notices on SAM.gov for solicitations that included this item (DLA posts them above $25,000), and the contracts of this item's past DLA awards (DLA's award history files and the RFQs' procurement history), joined to FPDS by contract number (an order under a long-term contract by the order and its contract). Amounts are FPDS obligations; DIBBS order totals are not shown. Department of Defense actions appear in FPDS about 90 days after they are signed.