5310-00-677-0659 Nut,self-locking,extended washer
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 0
- Last price paid
- …
- Standard price
- $4.53 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 4
- Awards on record
- 12
- 2013 to 2025
- DLA demand
- 1,242 EA
- Next 12 months, as of October 19, 2026; DLA stock 2,153 on hand, Sep 2026
Identification
- Item name
- Nut,self-locking,extended washer
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 02-FEB-68
- Unit
- EA (Each)
- NSN
- 5310-00-677-0659
- NIIN
- 00-677-0659
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 |
|---|---|---|---|---|---|
| ESNA, LLC | 019L2 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | NAS1291-8 | DLA approved-source file |
| HUCK INTERNATIONAL, INC | 17446 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | NAS1291-8 | DLA approved-source file |
| BRISTOL INDUSTRIES, LLC | 27238 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | NAS1291-8 | DLA approved-source file |
| SIKORSKY AIRCRAFT CORPORATION | 78286 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | NAS1291-8 | DLA approved-source file |
| 80205 | A (Active) | 3 (Design control reference) / 9 (Was the design control reference) | NAS1291-8 | FLIS part list | |
| ADEPT FASTENERS INCWon before | 1V0G6 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | NAS1291-8 | FLIS part list |
| A3856 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | NAS1291-8 | 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 |
|---|---|---|
| CRTL | Criticality code justification | FEAT |
| AAUM | Locking feature | PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ | Lubrication | DRY FILM LUBRICANT |
| MATT | Material | OVERALL STEEL |
| CQJX | Nominal thread size | INCHES 0.500 |
| ACTA | Nut style | – |
| ABKW | Overall height | INCHES MINIMUM 0.350 AND INCHES MAXIMUM 0.410 |
| FEAT | Special features | WEAPON SYSTEM ESSENTIAL |
| ZZZK | Specification/standard data | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1291 |
| SFTT | Surface treatment | OVERALL CADMIUM |
| STDC | Surface treatment document and classification | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 |
| AZKQ | Temp rating | FAHRENHEIT NOMINAL 450.0 |
| AAJD | Thread class | 3B |
| AAJF | Thread direction | RIGHT-HAND |
| CMLP | Thread quantity per inch | 20 |
| BZRR | Thread series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| AAVX | Washer outside diameter | INCHES MAXIMUM 0.814 |
| ADEM | Washer thickness | INCHES MINIMUM 0.040 |
| ASDB | Width across flats | INCHES MINIMUM 0.556 AND INCHES MAXIMUM 0.566 |
Showing 1 to 10 of 19 results
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0029730
- Criticality (CRIT CD)
- F
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) | 1Suitable for competition (second or later time) | CEngineering source approval required | Z | |||
| FXGI | Air Force (DF) | 1Suitable for competition (second or later time) | CEngineering source approval required | Z | |||
| G860 | National aeronautics and space administration (T1) | 0Never screened | 0 | C | |||
| N9BZ | Navy (DN) | 1Suitable for competition (second or later time) | CEngineering source approval required | Z | |||
| VJ01 | Jordan (VJ) | ||||||
| VM01 | Qatar (VM) | ||||||
| WE01 | Estonia (WE) | ||||||
| WG01 | United arab emirates (WG) | ||||||
| WP01 | Poland (WP) | ||||||
| YA01 | Brazil (YA) | ||||||
| YB01 | Spain (YB) | ||||||
| YC01 | Columbia (YC) | ||||||
| YD01 | Israel (YD) | ||||||
| YJ01 | Singapore (YJ) | ||||||
| YW01 | Malaysia (YW) | ||||||
| ZA01 | Australia (ZA) | ||||||
| ZC01 | Canada (ZC) | ||||||
| ZE01 | New zealand (ZE) | ||||||
| ZF01 | France (ZF) | ||||||
| ZG01 | Germany (ZG) | ||||||
| ZH01 | Republic of korea (ZH) | ||||||
| ZI01 | India (ZI) | ||||||
| ZJ01 | Japan (ZJ) | ||||||
| ZK01 | United kingdom (ZK) | ||||||
| ZN01 | Netherlands (ZN) | ||||||
| ZR01 | Italy (ZR) | ||||||
| ZT01 | Norway (ZT) | ||||||
| ZU01 | Greece (ZU) | ||||||
| ZW01 | Turkey (ZW) | ||||||
| ZX01 | Nato maintenance and supply agency (ZX) |
Showing 1 to 10 of 30 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) | $4.53 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Air Force (DF) | 01-OCT-2026 | EA (Each) | $4.53 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $4.53 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $4.53 | 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
- 0.007 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: 0 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A627T3749DIBBS only | 5310-00-677-0659 | Nut,self-locking,extended washer | 1,397 | EA | $4.53 per EA | … | … | No set-aside | Yes | October 13, 2026 | October 21, 2026Closed |
| SPE4A626T14TMDIBBS only | 5310-00-677-0659 | Nut,self-locking,extended washer | 138 | EA | $4.53 per EA | … | … | No set-aside | November 3, 2026First seen | August 18, 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
- 2,153
- On back order
- 0
- 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 | 5310-00-677-0659 | 2,153 | – |
| August 2026 | 5310-00-677-0659 | 3,193 | – |
| July 2026 | 5310-00-677-0659 | 3,634 | – |
| June 2026 | 5310-00-677-0659 | 3,698 | – |
| May 2026 | 5310-00-677-0659 | 3,716 | – |
| April 2026 | 5310-00-677-0659 | 1,666 | – |
| March 2026 | 5310-00-677-0659 | 1,670 | – |
| February 2026 | 5310-00-677-0659 | 1,943 | – |
| January 2026 | 5310-00-677-0659 | 1,390 | – |
| December 2025 | 5310-00-677-0659 | 310 | – |
| November 2025 | 5310-00-677-0659 | 318 | – |
| October 2025 | 5310-00-677-0659 | 326 | – |
| September 2025 | 5310-00-677-0659 | 326 | – |
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 2,381 from October 2026
- Largest month
- 189 in February 2027
- Lead time
- administrative 209 days, production 355 days (564 in all)
Next 12 months: 1,242 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 006770659 | October 2026 | 97 | … |
| 006770659 | November 2026 | 95 | … |
| 006770659 | December 2026 | 96 | … |
| 006770659 | January 2027 | 98 | … |
| 006770659 | February 2027 | 189 | … |
| 006770659 | March 2027 | 96 | … |
| 006770659 | April 2027 | 94 | … |
| 006770659 | May 2027 | 96 | … |
| 006770659 | June 2027 | 95 | … |
| 006770659 | July 2027 | 95 | … |
| 006770659 | August 2027 | 96 | … |
| 006770659 | September 2027 | 95 | … |
| 006770659 | October 2027 | 95 | … |
| 006770659 | November 2027 | 97 | … |
| 006770659 | December 2027 | 96 | … |
| 006770659 | January 2028 | 97 | … |
| 006770659 | February 2028 | 95 | … |
| 006770659 | March 2028 | 95 | … |
| 006770659 | April 2028 | 97 | … |
| 006770659 | May 2028 | 94 | … |
| 006770659 | June 2028 | 93 | … |
| 006770659 | July 2028 | 94 | … |
| 006770659 | August 2028 | 94 | … |
| 006770659 | September 2028 | 92 | … |
Showing 1 to 10 of 24 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
12 award lines since 2013, 7 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 0NFB8DIALOGIC CORP | 3 | June 28, 2018 |
| 3LRU1SPEC TECH USA INC | 3 | July 15, 2013 |
| 2N935BOEING DISTRIBUTION SERVICES X, INC. | 2 | March 6, 2025 |
| 1VPK8AEROTECH SOLUTIONS, INC. | 1 | May 28, 2020 |
| 1V0G6ADEPT FASTENERS INC | 1 | November 29, 2017 |
| 6W912MEG TECHNOLOGIES, INC. | 1 | July 29, 2015 |
| 97499BELL TEXTRON INC | 1 | May 3, 2013 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2025 | 2 | 1 |
| 2020 | 1 | 1 |
| 2018 | 1 | 1 |
| 2017 | 1 | 1 |
| 2015 | 1 | 1 |
| 2014 | 1 | 1 |
| 2013 | 5 | 3 |
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
9 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | DIALOGIC CORP | $31,256 | 2 |
| 2 | ADEPT FASTENERS INC | $22,406 | 1 |
| 3 | SPEC TECH USA INC | $16,004 | 2 |
| 4 | AEROTECH SOLUTIONS INC | $13,418 | 1 |
| 5 | MEG TECHNOLOGIES, INC. | $12,421 | 1 |
| 6 | BOEING DISTRIBUTION SERVICES X, INC. | $11,917 | 2 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE4A625PG103From the item's award history | March 6, 2025 | BOEING DISTRIBUTION SERVICES X, INC. | $5,346 |
| SPE4A625PB109From the item's award history | January 6, 2025 | BOEING DISTRIBUTION SERVICES X, INC. | $6,571 |
| SPE5EC20P0573From the item's award history | May 28, 2020 | AEROTECH SOLUTIONS INC | $13,418 |
| SPE5EC18P0668From the item's award history | June 28, 2018 | DIALOGIC CORP | $0 |
| SPE5EC18P0132From the item's award history | November 29, 2017 | ADEPT FASTENERS INC | $22,406 |
| SPE5EC15M0743From the item's award history | July 29, 2015 | MEG TECHNOLOGIES, INC. | $12,421 |
| SPE5EC15M0044From the item's award history | October 16, 2014 | DIALOGIC CORP | $31,256 |
| SPM5EC13M0532From the item's award history | July 15, 2013 | SPEC TECH USA INC | $11,258 |
| SPM5EC13M0431From the item's award history | May 24, 2013 | SPEC TECH USA INC | $4,746 |
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.