Home · FSC 5310 Nuts And Washers · NSN 5310-00-844-4872
NSN 5310-00-844-4872 — Nut,Self-Locking,Extended Washer
NIIN 00-844-4872 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS
NSN 5310-00-844-4872 is the national stock number for a nut,self-locking,extended washer in federal supply class 5310 (Nuts And Washers). It cross-references to 19 manufacturer part numbers from 27 CAGE codes, including Honeywell International Inc, Sps Technologies, LLC, General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp; the primary is 10121787. The unit of issue is EA and the FLIS list price is $1.06.
The U.S. government has bought this item 2 times on record, 2 of them in the last 24 months, most recently on September 3, 2026 for $18,544 from Defense Support Services, Inc.. 1 seller on PartsAndPlanes lists it with confirmed stock.
19
part numbers from 27 CAGEs
0
open solicitations, all agencies
2
government buys in 24 months
1
seller 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 |
|---|---|---|---|---|
| 2638719 | 06848 | Honeywell International Inc | 3 · Design control (vendor) | 2 · Fully interchangeable |
| FN1014-428 | 56878 | Sps Technologies, LLC | 3 · Design control (vendor) | 2 · Fully interchangeable |
| H41-4 | 03350 | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp | 3 · Design control (vendor) | 2 · Fully interchangeable |
| H41-4 | 15653 | Howmet Global Fastening Systems Inc | 3 · Design control (vendor) | 2 · Fully interchangeable |
| MS21043-4 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
| T6C428 | 52828 | Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 268719 | 06848 | Honeywell International Inc | 5 · Secondary reference | 2 · Fully interchangeable |
| 36A224639P1 | 30221 | General Electric Co Armament And Electrical Systems Dept Electrical Systems Products Dept | 5 · Secondary reference | 9 · Reference only |
| 525-595-9006 | 99193 | Honeywell International Inc. | 5 · Secondary reference | 9 · Reference only |
| 645403-4 | 99551 | Goodrich Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| 6818682-832 | 73342 | Allison Transmission Inc | 5 · Secondary reference | 2 · Fully interchangeable |
| 938.07.68.405 | S4080 | Pilatus Aircraft Ltd | 5 · Secondary reference | 2 · Fully interchangeable |
| BH00204-4 | 27238 | Bristol Industries, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| FN812-428 | 56878 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| H41-4 | R1120 | Satair A/S | 5 · Secondary reference | 2 · Fully interchangeable |
| H41-4 | 75237 | Howmet Global Fastening Systems Inc. Div Microdot Products | 5 · Secondary reference | 9 · Reference only |
| H41-4 | F6033 | Tecnotec Sarl | 5 · Secondary reference | 9 · Reference only |
| H41-4 | F7652 | Klx Aerospace Solutions Ii Sas | 5 · Secondary reference | 9 · Reference only |
| MS21043-4 | AC910 | Aertekno S.R.L. | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-4 | FAFL7 | Ala France | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-4 | A0170 | Leonardo Spa Aeronautics Division - Pomigliano D'Arco Site | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-4 | 27238 | Bristol Industries, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-4 | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| MS21043-4 | A0126 | Leonardo Spa Helicopters Division - Production Site | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21043-4 | A00B2 | Angelo Podesta' Srl | 5 · Secondary reference | 2 · Fully interchangeable |
| NASM21043-4 | 27238 | Bristol Industries, LLC | 5 · Secondary reference | 2 · Fully interchangeable |
| T6C428 | 11815 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| T6C428 | K0668 | Leonardo Uk Ltd | 5 · Secondary reference | 2 · Fully interchangeable |
| T99C428 | 11815 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| 10121787 | A486G | Nimikkeistokeskus Ncb Finland | 6 | 9 · Reference only |
| 5310PL1660462 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
| 975114-1 | D9182 | Zf Industrieantriebe Witten Gmbh | C | 1 · Not fully interchangeable |
| NAS67904 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | C | 1 · Not fully interchangeable |
Government demand
Nothing open right now. Last government buy Sep 3, 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 3, 2026 | Defense Support Services, Inc. 1L3U4 | $18,544 | Dla | SPE4A626P0J58 » Award/Basic Package View | ||
| Sep 1, 2026 | Defense Support Services, Inc. 1L3U4 | $20,044 | Dla | SPE4A626P0F53 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 2 buys on record in total.
Sellers with confirmed stock
- MS21043-4 · 0 in stock · Leading Edge Group, LLC
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $1.06
- Unit of issue
- EA
- Acquisition advice
- D — Stocked, centrally managed (DLA)
- 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 0.420
- Lubrication
- SOLUBLE LUBRICANT
- Overall Height
- INCHES MINIMUM 0.204 AND INCHES MAXIMUM 0.219
- Washer Thickness
- INCHES MINIMUM 0.019
- End Item Identification
- ARMORED MULTI-PURPOSE VEHICLE (AMPV)
- Width Across Flats
- INCHES MINIMUM 0.304 AND INCHES MAXIMUM 0.316
- Temp Rating
- FAHRENHEIT NOMINAL 800.0
- Thread Series
- UNIFIED NATIONAL JOINT FINE (UNJF)
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- INCHES 0.250
- Criticality Code Justification
- FEAT
- Special Features
- CAI-CRITICAL APPLICATION ITEM
- 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 5735
- Precious Material And Location
- SILVER EXTERNAL SURFACE
- 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.
- 00-009-8434 · Nut,Self-Locking,Hexagon
- 00-719-5570 · Nut,Self-Locking,Extended Washer
- 01-019-5615 · Nut,Self-Locking,Extended Washer
- 01-126-8270 · Transformer,Power
- 01-463-8779 · Nut,Plain,Extended Washer,Hexago
- 01-550-1589 · Selflkg Hex Nut
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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