Home · FSC 5310 Nuts And Washers · NSN 5310-01-396-0977
NSN 5310-01-396-0977 — Washer,Flat
NIIN 01-396-0977 · unit of issue HD · AAC Z (insurance item) · source of supply SMS
Used on: A-4 · all platforms
NSN 5310-01-396-0977 is the national stock number for a washer,flat in federal supply class 5310 (Nuts And Washers). It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Leonardo Spa Helicopters Division - Production Site, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 5310PL1617453. The federal catalog ties it to the A-4. The unit of issue is HD and the FLIS list price is $2.35.
The U.S. government has bought this item 2 times on record, 2 of them in the last 24 months, most recently on September 21, 2026 for $5,320 from Midway Industrial Supply 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.
3
part numbers from 3 CAGEs
0
open solicitations, all agencies
2
government buys 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 |
|---|---|---|---|---|
| NAS1149F0632P | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
| NAS1149F0632P | A0126 | Leonardo Spa Helicopters Division - Production Site | 5 · Secondary reference | 2 · Fully interchangeable |
| 5310PL1617453 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
| 5310PL2058165 | 9009H | Jednolity Indeks Materialowy - Uniform Material Index | 6 | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Sep 21, 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 21, 2026 | Midway Industrial Supply Inc. 329E3 | $5,320 | Dla | SPE4A726D5075 | ||
| Sep 1, 2026 | Midway Industrial Supply Inc. 329E3 | $1,350 | Dla | SPE4A726D5075 |
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
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 5310PL1617453.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $2.35
- Unit of issue
- HD
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Hole Diameter
- INCHES MINIMUM 0.380 AND INCHES MAXIMUM 0.400
- Thickness
- INCHES MINIMUM 0.029 AND INCHES MAXIMUM 0.035
- Overall Diameter
- INCHES MINIMUM 0.620 AND INCHES MAXIMUM 0.645
- End Item Identification
- A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
- Material
- OVERALL STEEL
- Surface Treatment
- OVERALL CADMIUM AND CHROMATE
- Surface Treatment Document And Classification
- OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416, TY2, CL 2
- Specification/Standard Data
- PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1149
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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