5310-01-012-9791 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
- 1
- Next due November 13, 2026
- Last price paid
- …
- Standard price
- $158.80 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 2
- Awards on record
- 9
- 2017 to 2022
- DLA stock on hand
- 152
- as of Sep 2026; no DLA demand forecast
Identification
- Item name
- Nut,self-locking,extended washer
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 20-NOV-75
- Unit
- EA (Each)
- NSN
- 5310-01-012-9791
- NIIN
- 01-012-9791
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) | 3 (Design control reference) / 2 (An item-identifying number) | LH3830-054 | DLA approved-source file |
| SPS TECHNOLOGIES, LLCWon before | 56878 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | LH3830-054 | DLA approved-source file |
| 72962 | R (Cancelled company discontinued) | 5 (Secondary reference) / 9 (Was the design control reference) | LH3830-054 | 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)
Additional identifiers
- II
- M
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0029729
- 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 |
|---|---|---|---|---|---|---|---|
| FUGI | Air Force (DF) | 4From the actual manufacturer (first time) | DTechnical data not available | Z | |||
| YA01 | Brazil (YA) | ||||||
| YW01 | Malaysia (YW) | ||||||
| ZF01 | France (ZF) | ||||||
| ZG01 | Germany (ZG) |
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) | $158.80 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $158.80 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A627T9888DIBBS only | 5310-01-012-9791 | Nut,self-locking,extended washer | 54 | EA | $158.80 per EA | … | … | No set-aside | No | November 6, 2026 | November 13, 2026Due today |
→ 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 September 2026
DLA's own inventory
- On hand
- 152
- On back order
- 0
- Reorder point
- 34.1Above 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 | 5310-01-012-9791 | 152 | 34.1 |
| August 2026 | 5310-01-012-9791 | 152 | 34.1 |
| July 2026 | 5310-01-012-9791 | 152 | 34.1 |
| June 2026 | 5310-01-012-9791 | 152 | 34.1 |
| May 2026 | 5310-01-012-9791 | 152 | 34.1 |
| April 2026 | 5310-01-012-9791 | 152 | 34.1 |
| March 2026 | 5310-01-012-9791 | 152 | 105.1 |
| February 2026 | 5310-01-012-9791 | 152 | 105.1 |
| January 2026 | 5310-01-012-9791 | 152 | 105.1 |
| December 2025 | 5310-01-012-9791 | 152 | 105.1 |
| November 2025 | 5310-01-012-9791 | 152 | 105.1 |
| October 2025 | 5310-01-012-9791 | 152 | 105.1 |
| September 2025 | 5310-01-012-9791 | 152 | 105.1 |
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 award history
9 award lines since 2017, 5 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 56878SPS TECHNOLOGIES, LLC | 4 | January 2, 2019 |
| 1V0G6ADEPT FASTENERS INC | 2 | July 21, 2021 |
| 3WGD1STATZ CORP | 1 | March 13, 2022 |
| 745V4Don Industrial Group LLC | 1 | March 2, 2020 |
| 7Q6R9Solar One Enterprises LLC | 1 | November 15, 2017 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2022 | 1 | 1 |
| 2021 | 1 | 1 |
| 2020 | 2 | 2 |
| 2019 | 1 | 1 |
| 2018 | 2 | 1 |
| 2017 | 2 | 2 |
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 | SPS TECHNOLOGIES, LLC | $14,716 | 4 |
| 2 | ADEPT FASTENERS INC | $13,393 | 2 |
| 3 | DON INDUSTRIAL GROUP LLC | $9,988 | 1 |
| 4 | STATZ CORP | $9,801 | 1 |
| 5 | SOLAR ONE ENTERPRISES LLC | $1,570 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE4A622PF184From the item's award history | March 13, 2022 | STATZ CORP | $9,801 |
| SPE5EJ21V3880From the item's award history | July 21, 2021 | ADEPT FASTENERS INC | $6,912 |
| SPE5EM20V4960From the item's award history | September 21, 2020 | ADEPT FASTENERS INC | $6,481 |
| SPE5E720P2005From the item's award history | March 2, 2020 | DON INDUSTRIAL GROUP LLC | $9,988 |
| SPE5E819P0910From the item's award history | January 2, 2019 | SPS TECHNOLOGIES, LLC | $3,789 |
| SPE5E818P2687From the item's award history | June 6, 2018 | SPS TECHNOLOGIES, LLC | $1,687 |
| SPE5E818P2063From the item's award history | April 6, 2018 | SPS TECHNOLOGIES, LLC | $8,738 |
| SPE5E318P0125From the item's award history | November 15, 2017 | SOLAR ONE ENTERPRISES LLC | $1,570 |
| SPE5E817P3454From the item's award history | June 28, 2017 | SPS TECHNOLOGIES, LLC | $501 |
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.