5310-01-181-5045 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
- $38.47 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 2
- Awards on record
- 58
- 2016 to 2025
- DLA demand
- 168 EA
- Next 12 months, as of October 19, 2026; DLA stock 48 on hand, 87 on back order, Sep 2026
Identification
- Item name
- Nut,self-locking,extended washer
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 11-JUN-84
- Unit
- EA (Each)
- NSN
- 5310-01-181-5045
- NIIN
- 01-181-5045
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 |
|---|---|---|---|---|---|
| BRISTOL INDUSTRIES, LLC | 27238 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | BH787-3 | DLA approved-source file |
| SPS TECHNOLOGIES, LLCWon before | 56878 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 79317CM-1032 | DLA approved-source file |
| SPS TECHNOLOGIES, LLCWon before | 56878 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | E12695-3 | DLA approved-source file |
| 72962 | R (Cancelled company discontinued) | 5 (Secondary reference) / 9 (Was the design control reference) | E12695-3 | FLIS part list | |
| 76301 | A (Active) | 7 (Vendor item drawing reference) / 2 (An item-identifying number) | ST3M787-3 | 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 |
|---|---|---|
| AAUM | Locking feature | PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ | Lubrication | DRY FILM LUBRICANT |
| MATT | Material | OVERALL IRON ALLOY 660 |
| MDCL | Material document and classification | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5525 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 |
| CQJX | Nominal thread size | INCHES 0.190 |
| ACTA | Nut style | – |
| ABKW | Overall height | INCHES MINIMUM 0.235 AND INCHES MAXIMUM 0.265 |
| SFTT | Surface treatment | OVERALL PASSIVATE |
| STDC | Surface treatment document and classification | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| AZKQ | Temp rating | FAHRENHEIT NOMINAL 450.0 |
| AAJD | Thread class | 3B |
| AAJF | Thread direction | RIGHT-HAND |
| CMLP | Thread quantity per inch | 32 |
| BZRR | Thread series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| AAVX | Washer outside diameter | INCHES MAXIMUM 0.325 |
| ADEM | Washer thickness | INCHES NOMINAL 0.025 |
| ASDB | Width across flats | INCHES MINIMUM 0.243 AND INCHES MAXIMUM 0.252 |
Showing 1 to 10 of 17 results
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0029730
- 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 |
|---|---|---|---|---|---|---|---|
| FXGI | Air Force (DF) | 1Suitable for competition (second or later time) | CEngineering source approval required | Z | |||
| N9BZ | Navy (DN) | 1Suitable for competition (second or later time) | CEngineering source approval required | Z | |||
| VM01 | Qatar (VM) | ||||||
| YB01 | Spain (YB) | ||||||
| YJ01 | Singapore (YJ) | ||||||
| ZA01 | Australia (ZA) | ||||||
| ZH01 | Republic of korea (ZH) | ||||||
| ZR01 | Italy (ZR) |
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) | $38.47 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $38.47 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $38.47 | 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
- 0.007 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A626T09UJDIBBS only | 5310-01-181-5045 | Nut,self-locking,extended washer | 578 | EA | $38.47 per EA | … | … | No set-aside | Yes | November 3, 2026First seen | November 12, 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
- 48
- On back order
- 87
- 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 | 5310-01-181-5045 | 48 | – |
| August 2026 | 5310-01-181-5045 | 48 | – |
| July 2026 | 5310-01-181-5045 | 48 | – |
| June 2026 | 5310-01-181-5045 | 48 | – |
| May 2026 | 5310-01-181-5045 | 48 | – |
| April 2026 | 5310-01-181-5045 | 48 | – |
| March 2026 | 5310-01-181-5045 | 59 | – |
| February 2026 | 5310-01-181-5045 | 59 | – |
| January 2026 | 5310-01-181-5045 | 61 | – |
| December 2025 | 5310-01-181-5045 | 60 | – |
| November 2025 | 5310-01-181-5045 | 63 | – |
| October 2025 | 5310-01-181-5045 | 67 | – |
| September 2025 | 5310-01-181-5045 | 68 | – |
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 322 from October 2026
- Largest month
- 14 in October 2026
Next 12 months: 168 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 011815045 | October 2026 | 14 | … |
| 011815045 | November 2026 | 14 | … |
| 011815045 | December 2026 | 14 | … |
| 011815045 | January 2027 | 14 | … |
| 011815045 | February 2027 | 14 | … |
| 011815045 | March 2027 | 14 | … |
| 011815045 | April 2027 | 14 | … |
| 011815045 | May 2027 | 14 | … |
| 011815045 | June 2027 | 14 | … |
| 011815045 | July 2027 | 14 | … |
| 011815045 | August 2027 | 14 | … |
| 011815045 | September 2027 | 14 | … |
| 011815045 | October 2027 | 14 | … |
| 011815045 | November 2027 | 14 | … |
| 011815045 | December 2027 | 14 | … |
| 011815045 | January 2028 | 14 | … |
| 011815045 | February 2028 | 14 | … |
| 011815045 | March 2028 | 14 | … |
| 011815045 | April 2028 | 14 | … |
| 011815045 | May 2028 | 14 | … |
| 011815045 | June 2028 | 14 | … |
| 011815045 | July 2028 | 14 | … |
| 011815045 | August 2028 | 14 | … |
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
58 award lines since 2016, 9 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 1HEN9NOBLE SUPPLY & LOGISTICS, LLC | 47 | April 30, 2025 |
| 00360APOLLO AEROSPACE COMPONENTS LLC | 3 | September 19, 2019 |
| 56878SPS TECHNOLOGIES, LLC | 2 | July 12, 2018 |
| 5FQP4IBIDE CORPORATION | 1 | November 6, 2025 |
| 87WK3GOOD VIBES, LLC | 1 | March 30, 2022 |
| 1P4D9NETKOMP, INC. | 1 | April 27, 2021 |
| 563J1Lockheed Martin Corporation | 1 | September 17, 2020 |
| 9S754HUNTINGTON VALLEY INDUSTRIES, INC. | 1 | July 18, 2019 |
| 1DN91STANDARD AERO PARTS, INC | 1 | May 15, 2018 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2025 | 14 | 2 |
| 2024 | 32 | 1 |
| 2023 | 2 | 1 |
| 2022 | 1 | 1 |
| 2021 | 1 | 1 |
| 2020 | 1 | 1 |
| 2019 | 3 | 2 |
| 2018 | 3 | 2 |
| 2016 | 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 | SPS TECHNOLOGIES, LLC | $18,247 | 2 |
| 2 | APOLLO AEROSPACE COMPONENTS LLC | $7,947 | 3 |
| 3 | GOOD VIBES, LLC | $6,576 | 1 |
| 4 | NOBLE SUPPLY & LOGISTICS, LLC | $6,074 | 47 |
| 5 | STANDARD AERO PARTS, INC | $2,195 | 1 |
| 6 | NETKOMP, INC. | $2,177 | 1 |
| 7 | HUNTINGTON VALLEY INDUSTRIES, INC. | $1,290 | 1 |
| 8 | IBIDE CORPORATION | $667 | 1 |
| 9 | LOCKHEED MARTIN CORPORATION | $458 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE4A626P5132From the item's award history | November 6, 2025 | IBIDE CORPORATION | $667 |
| SPE4A525FADELFrom the item's award history | April 30, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $0 |
| SPE4A525FAJY4From the item's award history | April 4, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $40 |
| SPE4A525FAJY5From the item's award history | April 4, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $69 |
| SPE4A525FACP7From the item's award history | March 27, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $99 |
| SPE4A525FABD4From the item's award history | March 26, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A525FAT0TFrom the item's award history | March 21, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A525FAP1VFrom the item's award history | March 18, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A525FAM1SFrom the item's award history | March 14, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $139 |
| SPE4A525FAB8TFrom the item's award history | March 5, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $535 |
| SPE4A525FA4NGFrom the item's award history | February 5, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A525FA2BMFrom the item's award history | January 29, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A525FA2P1From the item's award history | January 14, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A525FA64VFrom the item's award history | January 3, 2025 | NOBLE SUPPLY & LOGISTICS, LLC | $466 |
| SPE4A525FA137From the item's award history | December 15, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $149 |
| SPE4A625FAKT2From the item's award history | December 13, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A625FAZ1VFrom the item's award history | December 6, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A625FAC0SFrom the item's award history | November 17, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $50 |
| SPE4A625FAC0TFrom the item's award history | November 17, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $59 |
| SPE4A625FA54CFrom the item's award history | October 9, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $30 |
| SPE4A625FA54DFrom the item's award history | October 9, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $79 |
| SPE4A624FCTM0From the item's award history | September 22, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $50 |
| SPE4A624FCTM1From the item's award history | September 22, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $59 |
| SPE4A624FCU4RFrom the item's award history | September 9, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $109 |
| SPE4A624FCK8JFrom the item's award history | August 31, 2024 | NOBLE SUPPLY & LOGISTICS, LLC | $50 |
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.