5310-01-137-6955 Nut,plain,extended washer,hexago
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 27, 2026
- Last price paid
- …
- Standard price
- $21.26 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 2
- Awards on record
- 36
- 2013 to 2026
- DLA stock on hand
- 3,187
- as of Sep 2026; no DLA demand forecast
Identification
- Item name
- Nut,plain,extended washer,hexago
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 01-SEP-82
- Unit
- EA (Each)
- NSN
- 5310-01-137-6955
- NIIN
- 01-137-6955
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 # |
|---|---|---|---|---|
| SPS TECHNOLOGIES, LLC | 56878 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | FNW12-524 |
| LEONARDO SPA HELICOPTERS DIVISION | A0126 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | FNW12-524 |
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)
Product characteristics
| Code | Requirement | Description |
|---|---|---|
| AGGP | Drilled hole diameter | INCHES MAXIMUM 0.342 |
| CQFM | Hardness rating | ROCKWELL C MAXIMUM 43.0 |
| CRHC | Hole configuration style | – |
| ALET | Hole type and quantity | DRILLED 1 |
| ABAJ | Lubrication | DRY FILM LUBRICANT |
| MATT | Material | NUT STEEL |
| MATT | Material | WASHER STEEL |
| CQJX | Nominal thread size | INCHES 0.312 |
| ACTA | Nut style | – |
| ABKW | Overall height | INCHES NOMINAL 0.289 |
| SFTT | Surface treatment | NUT CADMIUM |
| SFTT | Surface treatment | WASHER CADMIUM |
| STDC | Surface treatment document and classification | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1, CLASS 3 |
| AZKQ | Temp rating | FAHRENHEIT MAXIMUM 450.0 |
| AAJD | Thread class | 3B |
| AAJF | Thread direction | RIGHT-HAND |
| CMLP | Thread quantity per inch | 24 |
| BZRR | Thread series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| AAVX | Washer outside diameter | INCHES NOMINAL 0.338 |
| ADEM | Washer thickness | INCHES NOMINAL 0.032 |
| ASDB | Width across flats | INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.378 |
Showing 1 to 10 of 21 results
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0004889
- 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 |
|---|---|---|---|---|---|---|---|
| A919 | Army (DA) | 3From the actual manufacturer (second or later time) | RData rights not owned by the Government | Z | |||
| N9BZ | Navy (DN) | 3From the actual manufacturer (second or later time) | RData rights not owned by the Government | Z | |||
| WG01 | United arab emirates (WG) | ||||||
| YB01 | Spain (YB) | ||||||
| YJ01 | Singapore (YJ) | ||||||
| ZA01 | Australia (ZA) | ||||||
| ZC01 | Canada (ZC) | ||||||
| ZH01 | Republic of korea (ZH) | ||||||
| ZJ01 | Japan (ZJ) | ||||||
| ZK01 | United kingdom (ZK) | ||||||
| ZN01 | Netherlands (ZN) | ||||||
| ZR01 | Italy (ZR) | ||||||
| ZU01 | Greece (ZU) |
Showing 1 to 10 of 13 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 |
|---|---|---|---|---|---|---|---|---|
| Army (DA) | 01-OCT-2026 | EA (Each) | $21.26 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $21.26 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $21.26 | 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.
Packaging
FLIS packaging data of this item
FLIS packaging
- Unit pack weight
- 0.1 lb
- Unit pack cube
- 0.004 cu ft
- Level A
- E (Requirements of ASTM-D4169)
- Level B
- Q (Table c.ii)
- Unit container
- BD (Bag)
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A627U0226Also a SAM.gov notice | 5310-01-137-6955 | Nut,plain,extended washer,hexago | 2,950 | EA | $21.26 per EA | … | … | Small business | No | November 12, 2026 | November 27, 202613 days left |
| SPE4A627U0154Also a SAM.gov notice | 5310-01-137-6955 | Nut,plain,extended washer,hexago | 2,950 | EA | $21.26 per EA | … | … | HUBZone | No | October 27, 2026 | November 12, 2026Closed |
| SPE4A626T37KJAlso a SAM.gov notice | 5310-01-137-6955 | Nut,plain,extended washer,hexago | 2,036 | EA | $21.26 per EA | … | … | Small business | November 11, 2026First seen | October 9, 2026Closed | |
| SPE4A626U2314Also a SAM.gov notice | 5310-01-137-6955 | Nut,plain,extended washer,hexago | 2,873 | EA | $21.26 per EA | … | … | Small business | November 3, 2026First seen | March 27, 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
- 3,187
- On back order
- 0
- Reorder point
- 5,238.5At or under 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 |
|---|---|---|---|
| September 2026 | 5310-01-137-6955 | 3,187 | 5,238.5 |
| August 2026 | 5310-01-137-6955 | 3,587 | 5,238.5 |
| July 2026 | 5310-01-137-6955 | 3,839 | 5,238.5 |
| June 2026 | 5310-01-137-6955 | 3,874 | 5,238.5 |
| May 2026 | 5310-01-137-6955 | 3,880 | 5,238.5 |
| April 2026 | 5310-01-137-6955 | 4,223 | 5,238.5 |
| March 2026 | 5310-01-137-6955 | 4,746 | 5,238.5 |
| February 2026 | 5310-01-137-6955 | 4,239 | 5,238.5 |
| January 2026 | 5310-01-137-6955 | 4,420 | 5,238.5 |
| December 2025 | 5310-01-137-6955 | 3,120 | 5,238.5 |
| November 2025 | 5310-01-137-6955 | 3,440 | 5,238.5 |
| October 2025 | 5310-01-137-6955 | 3,529 | 5,238.5 |
| September 2025 | 5310-01-137-6955 | 3,585 | 5,238.5 |
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
- Lead time
- administrative 60 days, production 69 days (129 in all)
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
36 award lines since 2013, 7 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 3G1W3Boeing Distribution Services Defense LLC | 28 | January 2, 2022 |
| 1L3U4DEFENSE SUPPORT SERVICES, INC. | 3 | October 23, 2025 |
| 9V172AERO-GLEN INTERNATIONAL LLC | 1 | March 2, 2026 |
| 745V4Don Industrial Group LLC | 1 | May 17, 2024 |
| 1BRD5FDH Aero, LLC | 1 | July 14, 2023 |
| 5R386T.P.S. AVIATION INC | 1 | April 5, 2018 |
| 5A422ASTRAL AIR PARTS INC | 1 | May 6, 2015 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 1 | 1 |
| 2025 | 1 | 1 |
| 2024 | 1 | 1 |
| 2023 | 1 | 1 |
| 2022 | 1 | 1 |
| 2021 | 6 | 1 |
| 2020 | 7 | 1 |
| 2019 | 5 | 1 |
| 2018 | 4 | 2 |
| 2017 | 4 | 1 |
| 2015 | 3 | 2 |
| 2014 | 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
25 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $193,483 | 25 |
| 2 | DON INDUSTRIAL GROUP LLC | $36,277 | 1 |
| 3 | DEFENSE SUPPORT SERVICES, INC. | $29,484 | 3 |
| 4 | ASTRAL AIR PARTS INC | $24,228 | 1 |
| 5 | FDH AERO, LLC | $15,188 | 1 |
| 6 | AERO-GLEN INTERNATIONAL LLC | $10,884 | 1 |
| 7 | T.P.S. AVIATION INC | $8,296 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE4A626PH322From the item's award history | March 2, 2026 | AERO-GLEN INTERNATIONAL LLC | $10,884 |
| SPE4A626P3423From the item's award history | October 23, 2025 | DEFENSE SUPPORT SERVICES, INC. | $17,964 |
| SPE4A624PN658From the item's award history | May 17, 2024 | DON INDUSTRIAL GROUP LLC | $36,277 |
| SPE4A523F028FFrom the item's award history | July 14, 2023 | FDH AERO, LLC | $15,188 |
| SPE4A722F4251From the item's award history | January 2, 2022 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $4,522 |
| SPE4A722F3565From the item's award history | December 17, 2021 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $4,975 |
| SPE4A722F1220From the item's award history | October 15, 2021 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $1,323 |
| SPE4A722F0835From the item's award history | October 7, 2021 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $496 |
| SPE4A722F0173From the item's award history | October 1, 2021 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $4,520 |
| SPE4A721F8723From the item's award history | August 13, 2021 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $1,612 |
| SPE4A721F7434From the item's award history | July 15, 2021 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $12,147 |
| SPE4A521F3907From the item's award history | December 18, 2020 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $13,939 |
| SPE4A520F394RFrom the item's award history | September 17, 2020 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $22,411 |
| SPE4A620F166DFrom the item's award history | June 18, 2020 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $1,518 |
| SPE4A620F066JFrom the item's award history | May 14, 2020 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $10,256 |
| SPE5EY20F8084From the item's award history | March 19, 2020 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $5,608 |
| SPE5EY20F7846From the item's award history | March 6, 2020 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $15,798 |
| SPE5EY20F7711From the item's award history | February 21, 2020 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $4,935 |
| SPE5EY20F4630From the item's award history | December 17, 2019 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $2,317 |
| SPE5EY20F2813From the item's award history | November 17, 2019 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $5,324 |
| SPE5EY20F1343From the item's award history | October 18, 2019 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $1,718 |
| SPE5EY19F392KFrom the item's award history | September 13, 2019 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $6,322 |
| SPE5EY19F8148From the item's award history | February 15, 2019 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $345 |
| SPE5EY18F232LFrom the item's award history | July 15, 2018 | BOEING DISTRIBUTION SERVICES DEFENSE LLC | $12,221 |
| SPE5E818V5139From the item's award history | April 5, 2018 | T.P.S. AVIATION INC | $8,296 |
Showing 1 to 10 of 25 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.