Home · NSN 01-474-8828
NSN 01-474-8828 — Washer,Flat
NIIN 01-474-8828 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 01-474-8828 is the national stock number for a washer,flat. It cross-references to 7 manufacturer part numbers from 3 CAGE codes, including Naval Sea Systems Command, Electric Boat Corporation, Naval Inventory Control Point Mechanicsburg; the primary is 2641-809-40. The unit of issue is EA and the FLIS list price is $38.74.
No government purchase of this stock number is on our record yet. 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.
7
part numbers from 3 CAGEs
0
open solicitations, all agencies
0
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 |
|---|---|---|---|---|
| 845-7285244 ITEM 57 | 53711 | Naval Sea Systems Command | 3 · Design control (vendor) | 1 · Not fully interchangeable |
| 2641-809-40 ITEM 23 | 96169 | Electric Boat Corporation | 5 · Secondary reference | 1 · Not fully interchangeable |
| 2643-405-01 ITEM 57 | 96169 | Electric Boat Corporation | 5 · Secondary reference | 1 · Not fully interchangeable |
| 2643-405-01 ITEM 57CP | 03950 | Naval Inventory Control Point Mechanicsburg | 5 · Secondary reference | 1 · Not fully interchangeable |
| 845-7285244 ITEM 57CP | 03950 | Naval Inventory Control Point Mechanicsburg | 5 · Secondary reference | 2 · Fully interchangeable |
| 2641-809-40 | 96169 | Electric Boat Corporation | D | 9 · Reference only |
| 7285244 | 53711 | Naval Sea Systems Command | D | 9 · Reference only |
Government demand
Nothing open right now. Watch this NSN and we will email you when it is solicited.
What the government paid
No government purchase on record for this NSN.
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.
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 2641-809-40.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $38.74
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Hole Diameter
- INCHES NOMINAL 0.531
- Thickness
- INCHES MINIMUM 0.044 AND INCHES MAXIMUM 0.048
- Overall Diameter
- INCHES MINIMUM 1.125 AND INCHES MAXIMUM 1.126
- End Item Identification
- NAVY EQUIP
- Criticality Code Justification
- ZZZY
- Surface Finish
- INNER MICROINCHES 125.0
- Surface Finish
- TOP MICROINCHES 63.0
- Surface Finish
- OUTER MICROINCHES 125.0
- Surface Finish
- BOTTOM MICROINCHES 63.0
- Material
- OVERALL NICKEL ALLOY 400
- Material Document And Classification
- OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 CL A,HR
- Reference Number Differentiating Characteristics
- CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Related stock numbers
Other NSNs filed under the same part numbers.
- 01-058-4542 · Washer,Flat
- 01-058-4582 · Bearing,Washer,Thrust
- 01-061-1300 · Retainer,Seat,Valve
- 01-077-6485 · Ball Set,Valve Jacking Assembly
- 01-130-8619 · Retainer,Seat,Valve
- 01-147-1394 · Ball Set,Jacking Assembly
- 01-199-5755 · Adapter,Valve
- 01-199-5756 · Socket,Valve
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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