5310-14-568-4359 Nut,self-locking,exte
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
- –
- Approved sources
- 3
- Awards on record
- 16
- 2019 to 2026
- DLA stock on hand
- 15
- 15 on back order, as of Sep 2026; no DLA demand forecast
Identification
- Item name
- Nut,self-locking,exte
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- Unit
- EA
- NSN
- 5310-14-568-4359
- NIIN
- 14-568-4359
Name: as written on the newest RFQ (21 characters at most). 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 | Supplier part # |
|---|---|---|
| BROOKS & MALDINI CORPORATION | 4WKC9 | PLH54M |
| THE BOEING COMPANY | 81205 | PLH54M |
| HOWMET FIXATIONS SIMMONDS SAS | F0224 | PLH54M |
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
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A627U0005Also a SAM.gov notice | 5310-14-568-4359 | Nut,self-locking,exte | 136 | EA | … | … | Small business | No | October 16, 2026 | October 21, 2026Closed | |
| SPE4A627T4573DIBBS only | 5310-14-568-4359 | Nut,self-locking,exte | 64 | EA | … | … | No set-aside | No | October 15, 2026 | October 23, 2026Closed |
→ 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
- 15
- On back order
- 15
- Reorder point
- 65.5At 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 | 5310-14-568-4359 | 15 | 65.5 |
| August 2026 | 5310-14-568-4359 | 36 | 65.5 |
| July 2026 | 5310-14-568-4359 | 52 | 65.5 |
| December 2025 | 5310-14-568-4359 | 2 | 65.5 |
| November 2025 | 5310-14-568-4359 | 2 | 65.5 |
| October 2025 | 5310-14-568-4359 | 9 | 65.5 |
| September 2025 | 5310-14-568-4359 | 33 | 65.5 |
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
16 award lines since 2019, 5 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 1V757WESCO AIRCRAFT HARDWARE CORP. | 11 | June 30, 2026 |
| 147F2Buckeye Veteran Parts LLC | 2 | June 11, 2026 |
| 1P0H6MDF TECHNOLOGIES INC | 1 | July 29, 2026 |
| 2Y735GREENWOOD GROUP INC | 1 | December 20, 2024 |
| 0F4K9S & B, INC. | 1 | June 21, 2023 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 4 | 3 |
| 2024 | 1 | 1 |
| 2023 | 2 | 2 |
| 2022 | 2 | 1 |
| 2020 | 4 | 1 |
| 2019 | 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
17 awards: 1 award notice on SAM.gov, 16 from the item's award history
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | WESCO AIRCRAFT HARDWARE CORP. | $18,726 | 11 |
| 2 | BUCKEYE VETERAN PARTS LLC | $3,414 | 2 |
| 3 | MDF TECHNOLOGIES INC | $1,664 | 1 |
| 4 | GREENWOOD GROUP INC | $1,550 | 1 |
| 5 | S & B, INC. | $122 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE4A627D60FS | October 27, 2026 | AVIOTEK INSTRUMENTS & ACCESSORIES, INC | Not in FPDS yet |
| SPE4A626V270YFrom the item's award history | July 29, 2026 | MDF TECHNOLOGIES INC | $1,664 |
| SPE4A626PT521From the item's award history | June 30, 2026 | WESCO AIRCRAFT HARDWARE CORP. | $2,671 |
| SPE4A626PU413From the item's award history | June 11, 2026 | BUCKEYE VETERAN PARTS LLC | $2,208 |
| SPE4A626PU137From the item's award history | June 9, 2026 | BUCKEYE VETERAN PARTS LLC | $1,206 |
| SPE4A625V5771From the item's award history | December 20, 2024 | GREENWOOD GROUP INC | $1,550 |
| SPE4A623PYZJ5From the item's award history | August 30, 2023 | WESCO AIRCRAFT HARDWARE CORP. | $900 |
| SPRPA123V0090From the item's award history | June 21, 2023 | S & B, INC. | $122 |
| SPE4A622V713HFrom the item's award history | September 26, 2022 | WESCO AIRCRAFT HARDWARE CORP. | $1,615 |
| SPE4A622V169XFrom the item's award history | March 29, 2022 | WESCO AIRCRAFT HARDWARE CORP. | $3,104 |
| SPE5E821V1022From the item's award history | December 8, 2020 | WESCO AIRCRAFT HARDWARE CORP. | $1,929 |
| SPE5E821V0635From the item's award history | November 3, 2020 | WESCO AIRCRAFT HARDWARE CORP. | $1,938 |
| SPE5E820V5645From the item's award history | September 22, 2020 | WESCO AIRCRAFT HARDWARE CORP. | $1,800 |
| SPE5E820V4931From the item's award history | April 16, 2020 | WESCO AIRCRAFT HARDWARE CORP. | $634 |
| SPE5E820V2061From the item's award history | December 18, 2019 | WESCO AIRCRAFT HARDWARE CORP. | $1,656 |
| SPE5E820P0876From the item's award history | December 10, 2019 | WESCO AIRCRAFT HARDWARE CORP. | $2,030 |
| SPE5E819V5467From the item's award history | April 12, 2019 | WESCO AIRCRAFT HARDWARE CORP. | $450 |
Showing 1 to 10 of 17 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.