Home · FSC 5310 Nuts And Washers · NSN 5310-01-057-9359
NSN 5310-01-057-9359 — Nut,Self-Locking,Extended Washer
NIIN 01-057-9359 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS
NSN 5310-01-057-9359 is the national stock number for a nut,self-locking,extended washer in federal supply class 5310 (Nuts And Washers). It cross-references to 8 manufacturer part numbers from 7 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Leonardo Spa Helicopters Division - Production Site; the primary is 5310PL0744890. The unit of issue is EA and the FLIS list price is $3.98.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 24, 2026 for $7,254 from Boeing Distribution Services X, Inc.. 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.
8
part numbers from 7 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 |
|---|---|---|---|---|
| MS14144L6 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
| MS14144L6 | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| MS14144L6 | A0126 | Leonardo Spa Helicopters Division - Production Site | 5 · Secondary reference | 2 · Fully interchangeable |
| NASM14144L6 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 5 · Secondary reference | 9 · Reference only |
| NASM25027 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 5 · Secondary reference | 1 · Not fully interchangeable |
| NSA5060-6 | K0999 | Bae Systems | 5 · Secondary reference | 2 · Fully interchangeable |
| PHCR-356M | 62554 | Alcoa Global Fasteners, Inc Dba Simmonds Mecaero Fas Pdts Div Simmonds Mecaero Fas Pdts | 5 · Secondary reference | 9 · Reference only |
| RME9868-6 | 72962 | Harvard Industries Inc | 5 · Secondary reference | 9 · Reference only |
| 5310PL0744890 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
| 5310PL2158824 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Sep 24, 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 24, 2026 | Boeing Distribution Services X, Inc. 2N935 | $7,254 | Dla | SPE4A626P0058 » Award/Basic Package View |
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 5310PL0744890.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $3.98
- Unit of issue
- EA
- Acquisition advice
- D — Stocked, centrally managed (DLA)
- Source of supply
- SMS
- Effective
- Jun 1, 2026
Item characteristics
- Thread Class
- 3B
- Thread Direction
- RIGHT-HAND
- Locking Feature
- PREVAILING TORQUE ALL METAL DESIGN
- Washer Outside Diameter
- INCHES MAXIMUM 0.579
- Lubrication
- DRY FILM LUBRICANT
- Overall Height
- INCHES MINIMUM 0.391 AND INCHES MAXIMUM 0.421
- Washer Thickness
- INCHES NOMINAL 0.070
- Width Across Flats
- INCHES MINIMUM 0.429 AND INCHES MAXIMUM 0.440
- Temp Rating
- FAHRENHEIT MAXIMUM 450.0
- Thread Series
- UNIFIED NATIONAL JOINT FINE (UNJF)
- Thread Quantity Per Inch
- 24
- Nominal Thread Size
- INCHES 0.375
- Bearing Surface Finish
- MICROINCHES 125.0
- Material
- OVERALL STEEL
- Surface Treatment
- OVERALL CADMIUM
- Surface Treatment Document And Classification
- OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-016-7134 · Nut,Self-Locking,Hexagon
- 00-016-7135 · Nut,Self-Locking,Hexagon
- 00-016-7142 · Nut,Self-Locking,Hexagon
- 00-016-7181 · Nut,Self-Locking,Hexagon
- 00-016-7194 · Nut,Self-Locking,Hexagon
- 00-016-7216 · Nut,Self-Locking,Hexagon
- 00-016-7228 · Nut,Self-Locking,Hexagon
- 00-016-7361 · Nut,Self-Locking,Hexagon
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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