4820-00-341-3911 Valve,check
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 16, 2026
- Last price paid
- …
- Standard price
- $2,404.47 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 1
- One approved manufacturer listed
- Awards on record
- 19
- 2013 to 2026
- DLA demand
- 37 EA
- Next 12 months, as of October 19, 2026; DLA stock 3 on hand, 1 on back order, Sep 2026
Identification
- Item name
- Valve,check
- FSC / PSC
- 4820 · Valves, nonpowered
- NSG (group)
- 48 · Valves
- NIIN assigned
- 15-JAN-74
- Unit
- EA (Each)
- NSN
- 4820-00-341-3911
- NIIN
- 00-341-3911
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 part numbers DLA has qualified for this item, and the part numbers in its catalog record
| Supplier | CAGE | CAGE status | Part status (RNCC / RNVC) | Supplier part # | Listed in |
|---|---|---|---|---|---|
| CRISSAIR INCWon before | 99240 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 4C2640-3 | DLA approved-source file |
| A486G | A (Active) | 6 (Informative reference) / 9 (Was the design control reference) | 10109253 | FLIS part list | |
| 76301 | A (Active) | 7 (Vendor item drawing reference) / 2 (An item-identifying number) | ST7M262-4 | FLIS part list |
Source: DLA's approved-source file published with the RFQs and the part list of DLA's catalog record (FLIS). 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)
Product characteristics
| Code | Requirement | Description |
|---|---|---|
| AHNC | Connection style | – |
| AWLS | Connection type | ALL ENDS THREADED EXTERNAL BOSS |
| ADSU | Disk loading method | SPRING |
| ADQU | Flow control device | DISK |
| MATT | Material | BODY STEEL COMP 630 |
| MATT | Material | FLOW CONTROL DEVICE STEEL CORROSION RESISTING |
| MATT | Material | SEAT STEEL COMP 630 |
| MDCL | Material document and classification | BODY ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| MDCL | Material document and classification | SEAT ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| AEHZ | Maximum operating temp | SINGLE RESPONSE FAHRENHEIT 450.0 |
| MEDA | Media for which designed | SINGLE RESPONSE HYDRAULIC FLUID, MINERAL BASE |
| BBJX | Mounting position | HORIZONTAL OR VERTICAL |
| CQJX | Nominal thread size | FIRST END INCHES 0.563 |
| CQJX | Nominal thread size | SECOND END INCHES 0.438 |
| CQQF | Operating pressure | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| STYL | Style designator | – |
| SFTT | Surface treatment | PASSIVATE |
| STDC | Surface treatment document and classification | MIL SPEC SINGLE TREATMENT RESPONSE -IL-S-5002 |
| AAJD | Thread class | EA |
| AAJF | Thread direction | ALL ENDS RIGHT-HAND |
| CMLP | Thread quantity per inch | 20 |
| CMLP | Thread quantity per inch | 24 |
| THSD | Thread series designator | ALL ENDS UNJS |
| AQLR | Valve operation method | AUTOMATIC |
Showing 1 to 10 of 24 results
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- U (Type/content is unknown)
- PINC
- 0005487
- 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 |
|---|---|---|---|---|---|---|---|
| FXGC | Air Force (DF) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | Z | |||
| N9BC | Navy (DN) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | Z | |||
| VM01 | Qatar (VM) | ||||||
| WF01 | Finland (WF) | ||||||
| WP01 | Poland (WP) | ||||||
| YB01 | Spain (YB) | ||||||
| YD01 | Israel (YD) | ||||||
| YJ01 | Singapore (YJ) | ||||||
| YS01 | Saudi arabia (YS) | ||||||
| YSSE | Saudi arabia (YS) | ||||||
| YW01 | Malaysia (YW) | ||||||
| ZA01 | Australia (ZA) | ||||||
| ZC01 | Canada (ZC) | ||||||
| ZH01 | Republic of korea (ZH) | ||||||
| ZJ01 | Japan (ZJ) | ||||||
| ZR01 | Italy (ZR) |
Showing 1 to 10 of 16 results
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 |
|---|---|---|---|---|---|---|---|---|
| Air Force (DF) | 01-OCT-2026 | EA (Each) | $2,404.47 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $2,404.47 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $2,404.47 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | 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.
Packaging
FLIS packaging data of this item
FLIS packaging
- Unit pack weight
- 0.1 lb
- Unit pack cube
- 0.005 cu ft
- Level A
- Q (Table c.ii)
- Level B
- Q (Table c.ii)
- Unit container
- D3 (Folding metal edged setup or fiberboard box)
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP).
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7MC27T1626DIBBS only | 4820-00-341-3911 | Valve,check | 17 | EA | $2,404.47 per EA | … | … | No set-aside | No | November 5, 2026 | November 16, 20263 days left |
| SPE7MC26T165TDIBBS only | 4820-00-341-3911 | Valve,check | 14 | EA | $2,404.47 per EA | … | … | No set-aside | November 3, 2026First seen | August 19, 2026Closed |
→ These RFQs in the DIBBS list
“First seen”: an RFQ from DIBBS's file of all open RFQs, which gives no issue date. 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 September 2026
DLA's own inventory
- On hand
- 3
- On back order
- 1
- Reorder point
- –
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| September 2026 | 4820-00-341-3911 | 3 | – |
| August 2026 | 4820-00-341-3911 | 6 | – |
| July 2026 | 4820-00-341-3911 | 11 | – |
| June 2026 | 4820-00-341-3911 | 6 | – |
| May 2026 | 4820-00-341-3911 | 6 | – |
| April 2026 | 4820-00-341-3911 | 17 | – |
| March 2026 | 4820-00-341-3911 | 29 | – |
| February 2026 | 4820-00-341-3911 | 33 | – |
| January 2026 | 4820-00-341-3911 | 76 | – |
| December 2025 | 4820-00-341-3911 | 79 | – |
| November 2025 | 4820-00-341-3911 | 78 | – |
| October 2025 | 4820-00-341-3911 | 90 | – |
| September 2025 | 4820-00-341-3911 | 98 | – |
Showing 1 to 10 of 13 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 70 from October 2026
- Largest month
- 4 in November 2026
- Lead time
- administrative 103 days, production 400 days (503 in all)
Next 12 months: 37 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 003413911 | October 2026 | 3 | … |
| 003413911 | November 2026 | 4 | … |
| 003413911 | December 2026 | 3 | … |
| 003413911 | January 2027 | 3 | … |
| 003413911 | February 2027 | 3 | … |
| 003413911 | March 2027 | 3 | … |
| 003413911 | April 2027 | 3 | … |
| 003413911 | May 2027 | 3 | … |
| 003413911 | June 2027 | 3 | … |
| 003413911 | July 2027 | 3 | … |
| 003413911 | August 2027 | 3 | … |
| 003413911 | September 2027 | 3 | … |
| 003413911 | October 2027 | 3 | … |
| 003413911 | November 2027 | 3 | … |
| 003413911 | December 2027 | 3 | … |
| 003413911 | January 2028 | 3 | … |
| 003413911 | February 2028 | 3 | … |
| 003413911 | March 2028 | 3 | … |
| 003413911 | April 2028 | 3 | … |
| 003413911 | May 2028 | 3 | … |
| 003413911 | June 2028 | 3 | … |
| 003413911 | July 2028 | 3 | … |
| 003413911 | August 2028 | 3 | … |
Showing 1 to 10 of 23 results
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
19 award lines since 2013, 6 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 1WAC1New England Specialty Components, LLC | 9 | March 14, 2024 |
| 99240CRISSAIR INC | 5 | November 3, 2014 |
| 4LF36PHOENIX TRADING INC. | 2 | July 9, 2026 |
| 563J1Lockheed Martin Corporation | 1 | October 9, 2020 |
| 1S6Z7AMG AIREPS, LLC | 1 | October 13, 2015 |
| 3G1W3Boeing Distribution Services Defense LLC | 1 | June 11, 2014 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 1 | 1 |
| 2024 | 2 | 1 |
| 2023 | 2 | 1 |
| 2022 | 2 | 1 |
| 2020 | 1 | 1 |
| 2019 | 2 | 1 |
| 2018 | 1 | 1 |
| 2015 | 2 | 2 |
| 2014 | 3 | 2 |
| 2013 | 3 | 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
19 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $603,085 | 9 |
| 2 | PHOENIX TRADING INC. | $56,586 | 2 |
| 3 | CRISSAIR INC | $39,974 | 5 |
| 4 | AMG AIREPS, LLC | $21,968 | 1 |
| 5 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $10,168 | 1 |
| 6 | LOCKHEED MARTIN CORPORATION | $693 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7MC26V3522From the item's award history | July 9, 2026 | PHOENIX TRADING INC. | $42,000 |
| SPE7M124F1816From the item's award history | March 14, 2024 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $32,927 |
| SPE7MX24F6121From the item's award history | January 25, 2024 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $25,995 |
| SPE7MX24F1955From the item's award history | November 9, 2023 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $0 |
| SPE7MX23F450UFrom the item's award history | September 28, 2023 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $9,978 |
| SPE7MC22V014UFrom the item's award history | August 10, 2022 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $86,450 |
| SPE7MC22P3386From the item's award history | June 9, 2022 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $192,252 |
| SPM5E121FZ032From the item's award history | October 9, 2020 | LOCKHEED MARTIN CORPORATION | $693 |
| SPE7MC20V1608From the item's award history | November 25, 2019 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $70,909 |
| SPE7MC19V4543From the item's award history | February 11, 2019 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $27,917 |
| SPE7MC19P0512From the item's award history | October 23, 2018 | NEW ENGLAND SPECIALTY COMPONENTS, LLC | $156,658 |
| SPE7MC16M0341From the item's award history | October 13, 2015 | AMG AIREPS, LLC | $21,968 |
| SPE7MC15V5047From the item's award history | May 11, 2015 | PHOENIX TRADING INC. | $14,586 |
| SPE7M015V1564From the item's award history | November 3, 2014 | CRISSAIR INC | $17,536 |
| SPE7M014VC566From the item's award history | June 11, 2014 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $10,168 |
| SPE7M014V7715From the item's award history | March 17, 2014 | CRISSAIR INC | $5,720 |
| SPM7MX09D7002/0151From the item's award history | December 11, 2013 | CRISSAIR INC | $4,169 |
| SPM7MC13M7553From the item's award history | June 18, 2013 | CRISSAIR INC | $6,435 |
| SPM7MX09D7002/0119From the item's award history | April 9, 2013 | CRISSAIR INC | $6,114 |
Showing 1 to 10 of 19 results
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.