Home · FSC 5310 Nuts And Washers · NSN 5310-01-457-0276
NSN 5310-01-457-0276 — Washer,Flat
NIIN 01-457-0276 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
NSN 5310-01-457-0276 is the national stock number for a washer,flat in federal supply class 5310 (Nuts And Washers). It cross-references to 4 manufacturer part numbers from 1 CAGE code, including Naval Sea Systems Command; the primary is 110-4367538 PC 22. The unit of issue is EA and the FLIS list price is $191.30.
The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 25, 2026 for $589 from R-Way Gasket & Supply Co 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.
4
part numbers from 1 CAGE
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 |
|---|---|---|---|---|
| 110-4367538 PC 22 | 53711 | Naval Sea Systems Command | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 167-6926166 PC276 | 53711 | Naval Sea Systems Command | 5 · Secondary reference | 2 · Fully interchangeable |
| 803-5959183 PC97 | 53711 | Naval Sea Systems Command | 5 · Secondary reference | 2 · Fully interchangeable |
| 4367538 | 53711 | Naval Sea Systems Command | D | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Aug 25, 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 |
|---|---|---|---|---|---|---|
| Aug 25, 2026 | R-Way Gasket & Supply Co Inc 5S153 | $589 | Dla | SPE4A626V330F |
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 110-4367538 PC 22.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $191.30
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Effective
- Oct 1, 2026
Item characteristics
- Hole Diameter
- INCHES NOMINAL 0.906
- Thickness
- INCHES NOMINAL 0.125
- Overall Diameter
- INCHES NOMINAL 2.000
- Material
- OVERALL COPPER ALLOY
- Material Document And Classification
- OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-B-637
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-436-3290 · Nut,Self-Locking,Hexagon
- 01-457-0268 · Washer,Flat
- 01-472-9384 · Nut,Plain,Hexagon
- 01-475-5343 · Washer,Flat
- 01-475-8164 · Rod,Pinion
- 01-475-9625 · Crank X Handle Assy
- 01-475-9933 · Connecting Link,Rigid
- 01-482-9181 · Gear Sector,Spur
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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