5310-01-321-2425 Nut,self-locking,plate
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
- $21.38 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 5
- Awards on record
- 8
- 2008 to 2026
- DLA demand
- 1 EA
- Next 12 months, as of October 19, 2026; DLA stock 31 on hand, Sep 2026
Identification
- Item name
- Nut,self-locking,plate
- FSC / PSC
- 5310 · Nuts and washers
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 14-JUN-90
- Unit
- EA (Each)
- NSN
- 5310-01-321-2425
- NIIN
- 01-321-2425
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 |
|---|---|---|---|---|---|
| HOWMET GLOBAL FASTENING SYSTEMS INC | 15653 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | F52890-3-1 | DLA approved-source file |
| BRISTOL INDUSTRIES, LLC | 27238 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | 03A169-3A1 | DLA approved-source file |
| BRISTOL INDUSTRIES, LLC | 27238 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | BFN169-3-1 | DLA approved-source file |
| REPUBLIC FASTENER MFG. CORP. | 52828 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | NRF160C3M-1 | DLA approved-source file |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | 76823 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 03A169-3A1 | DLA approved-source file |
| 80539 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | NS202880-3-1 | DLA approved-source file | |
| 1W025 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | 03A169-3A1 | FLIS part list | |
| 72962 | R (Cancelled company discontinued) | 5 (Secondary reference) / 9 (Was the design control reference) | F13743-3-1 | 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 |
|---|---|---|
| ADFY | Center to center distance between mounting holes along length | INCHES MINIMUM 0.310 AND INCHES MAXIMUM 0.314 |
| AAWY | Counterbore diameter | NUT INCHES MINIMUM 0.194 |
| ADFW | Distance from aperture center to mounting hole center | INCHES MINIMUM 0.339 AND INCHES MAXIMUM 0.349 |
| CBBL | Features provided | FLOATING NUT |
| AAUM | Locking feature | PREVAILING TORQUE ALL METAL DESIGN |
| ABAJ | Lubrication | DRY FILM LUBRICANT |
| MATT | Material | CLIP STEEL CORROSION RESISTING |
| MATT | Material | NUT IRON ALLOY 660 |
| MATT | Material | SHELL IRON ALLOY 660 |
| MDCL | Material document and classification | NUT ASSN STD SINGLE MATERIAL RESPONSE A-S 5525 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5732 |
| MDCL | Material document and classification | SHELL ASSN STD SINGLE MATERIAL RESPONSE A-S 5525 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5732 |
| ADFU | Mounting hole arrangement style | – |
| ABTB | Mounting hole diameter | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| CQJX | Nominal thread size | INCHES 0.190 |
| ADFK | Nut counterbore depth | NUT INCHES MINIMUM 0.070 |
| ADEA | Nut height | INCHES MAXIMUM 0.220 |
| ACVN | Nut length | INCHES MAXIMUM 1.051 |
| ADFP | Nut mounting provision | STRAIGHT HOLES |
| ACTA | Nut style | – |
| ADEB | Plate thickness | INCHES MINIMUM 0.028 AND INCHES MAXIMUM 0.036 |
| ADEC | Plate width | INCHES MAXIMUM 0.454 |
| ADFD | Removable nut manufacturer code | 15653 |
| ADNC | Removable nut manufacturer part number | F52892-3-1XN |
| SFTT | Surface treatment | NUT PASSIVATE |
| SFTT | Surface treatment | SHELL PASSIVATE |
| STDC | Surface treatment document and classification | NUT FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| STDC | Surface treatment document and classification | SHELL 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) |
Showing 1 to 10 of 32 results
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- Schedule B
- 7318160000
- PINC
- 0005280
- Criticality (CRIT CD)
- X
- On FedMall
- Yes
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 |
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) | $21.38 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $21.38 | 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
- 0.007 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE4A627T2556DIBBS only | 5310-01-321-2425 | Nut,self-locking,plate | 1,007 | EA | $21.38 per EA | … | … | No set-aside | Yes | October 12, 2026 | October 23, 2026Closed |
| SPE4A626U4137Also a SAM.gov notice | 5310-01-321-2425 | Nut,self-locking,plate | 1,607 | EA | $21.38 per EA | … | … | Small business | November 3, 2026First seen | September 30, 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
- 31
- On back order
- 0
- Reorder point
- 1,007.1At 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 | 5310-01-321-2425 | 31 | 1,007.1 |
| August 2026 | 5310-01-321-2425 | 31 | 1,007.1 |
| July 2026 | 5310-01-321-2425 | 31 | 1,007.1 |
| June 2026 | 5310-01-321-2425 | 31 | 106.1 |
| May 2026 | 5310-01-321-2425 | 31 | 106.1 |
| April 2026 | 5310-01-321-2425 | 31 | 106.1 |
| March 2026 | 5310-01-321-2425 | 207 | 34.1 |
| February 2026 | 5310-01-321-2425 | 235 | 34.1 |
| January 2026 | 5310-01-321-2425 | 235 | 34.1 |
| December 2025 | 5310-01-321-2425 | 263 | 34.1 |
| November 2025 | 5310-01-321-2425 | 265 | 34.1 |
| October 2025 | 5310-01-321-2425 | 265 | 34.1 |
| September 2025 | 5310-01-321-2425 | 275 | 34.1 |
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 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 1 from May 2027
- Largest month
- 1 in May 2027
- Lead time
- administrative 15 days, production 209 days (224 in all)
Next 12 months: 1 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 013212425 | May 2027 | 1 | … |
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
8 award lines since 2008, 4 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 1V0G6ADEPT FASTENERS INC | 4 | December 9, 2019 |
| 2V484BOEING DISTRIBUTION SERVICES, INC. | 2 | July 23, 2019 |
| 00360APOLLO AEROSPACE COMPONENTS LLC | 1 | July 1, 2026 |
| 5G098DMC INDUSTRIES, LLC | 1 | July 22, 2008 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2026 | 1 | 1 |
| 2019 | 4 | 2 |
| 2018 | 2 | 1 |
| 2008 | 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
7 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | APOLLO AEROSPACE COMPONENTS LLC | $9,516 | 1 |
| 2 | ADEPT FASTENERS INC | $4,410 | 4 |
| 3 | BOEING DISTRIBUTION SERVICES, INC. | $456 | 2 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE4A626PW667From the item's award history | July 1, 2026 | APOLLO AEROSPACE COMPONENTS LLC | $9,516 |
| SPE5E320V1844From the item's award history | December 9, 2019 | ADEPT FASTENERS INC | $1,400 |
| SPE5E319V9787From the item's award history | July 22, 2019 | BOEING DISTRIBUTION SERVICES, INC. | $150 |
| SPE5E319V8771From the item's award history | June 3, 2019 | ADEPT FASTENERS INC | $1,001 |
| SPE5E319V6843From the item's award history | March 27, 2019 | BOEING DISTRIBUTION SERVICES, INC. | $306 |
| SPE5E718V4758From the item's award history | June 20, 2018 | ADEPT FASTENERS INC | $1,001 |
| SPE5E718P2795From the item's award history | April 9, 2018 | ADEPT FASTENERS INC | $1,008 |
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.