Home · FSC 5310 Nuts And Washers · NSN 5310-00-881-0943
NSN 5310-00-881-0943 — Nut,Self-Locking,Extended Washer
NIIN 00-881-0943 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 5310-00-881-0943 is the national stock number for a nut,self-locking,extended washer in federal supply class 5310 (Nuts And Washers). It cross-references to 12 manufacturer part numbers from 22 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Elbit Systems Electro-Optics Elop Ltd, Honeywell International Inc; the primary is 10121791. The unit of issue is EA and the FLIS list price is $1.83.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 14, 2026 for $22,558 from Atf Aerospace, LLC. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
12
part numbers from 22 CAGEs
0
open solicitations, all agencies
1
government buy in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| MS21043-6 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
| NASM21043 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 1 · Not fully interchangeable |
| 1113-5460-02 | 0772A | Elbit Systems Electro-Optics Elop Ltd | 5 · Secondary reference | 2 · Fully interchangeable |
| 2627596 | 06848 | Honeywell International Inc | 5 · Secondary reference | 9 · Reference only |
| 5310008810943 | SCY13 | E.C.A Etablissement Centrald'Approvisionnement Des Forces Armee | 5 · Secondary reference | 9 · Reference only |
| FN1014-624 | 56878 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| HH1-6 | 75237 | Howmet Global Fastening Systems Inc. Div Microdot Products | 5 · Secondary reference | 9 · Reference only |
| LH3858-064 | 72962 | Harvard Industries Inc | 5 · Secondary reference | 9 · Reference only |
| MS21043-6 | 27238 | Bristol Industries, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-6 | 63005 | Rolls-Royce Corporation | 5 · Secondary reference | 9 · Reference only |
| MS21043-6 | 78022 | Northrop Grumman Systems Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-6 | 78286 | Sikorsky Aircraft Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-6 | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| MS21043-6 | 97499 | Bell Textron Inc | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-6 | A3856 | Paolo Astori Spa | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-6 | 019L2 | Esna, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-6 | 0ZBE8 | Triman Industries Inc | 5 · Secondary reference | 1 · Not fully interchangeable |
| T99C624 | 11815 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| T99C624 | 05693 | Cherry Textron Inc Cherry Commercial Fasteners Products Div Of Textron Inc | 5 · Secondary reference | 9 · Reference only |
| T99C624 | 52828 | Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems | 5 · Secondary reference | 9 · Reference only |
| 10121791 | A486G | Nimikkeistokeskus Ncb Finland | 6 | 9 · Reference only |
| 5310PL1326030 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
| NAS1291C6 | D9182 | Zf Industrieantriebe Witten Gmbh | C | 1 · Not fully interchangeable |
Government demand
Nothing open right now. Last government buy Sep 14, 2026. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Atf Aerospace, LLC 13W08 | $22,558 | Dla | SPE4A626D0034 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 10121791.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $1.83
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2026
Item characteristics
- Thread Class
- 3B
- Thread Direction
- RIGHT-HAND
- Locking Feature
- PREVAILING TORQUE ALL METAL DESIGN
- Washer Outside Diameter
- INCHES MAXIMUM 0.620
- Counterbore Diameter
- NUT INCHES MINIMUM 0.375 AND INCHES MAXIMUM 0.405
- Lubrication
- SOLUBLE LUBRICANT
- Overall Height
- INCHES MINIMUM 0.267 AND INCHES MAXIMUM 0.282
- Washer Thickness
- INCHES MINIMUM 0.030
- Nut Counterbore Depth
- NUT INCHES MINIMUM 0.008 AND INCHES MAXIMUM 0.042
- End Item Identification
- ARMORED MULTI-PURPOSE VEHICLE (AMPV)
- Width Across Flats
- INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.440
- Temp Rating
- FAHRENHEIT NOMINAL 800.0
- Thread Series
- UNIFIED NATIONAL JOINT FINE (UNJF)
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- INCHES 0.375
- Material
- OVERALL IRON ALLOY 660
- Material Document And Classification
- OVERALL 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
- Precious Material And Location
- SILVER EXTERNAL SURFACE
- Precious Material
- SILVER
- Surface Treatment
- OVERALL SILVER
- Surface Treatment Document And Classification
- OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ-S-365 OR ASSN STD SINGLE TREATMENT RESPONSE A-S 2410
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-711-0899 · Nut,Plain,Extended Washer,Hexago
- 00-925-7392 · Converter,Signal Data
- 01-713-4581 · Nut,Self-Locking,Extended Washer
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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