The Washer,flat, cataloged under National Stock Number 5310-01-641-1644, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-641-1644 |
| Primary Part Number | 167-8278259 PC 12 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 167-8278259 PC 12 PRIMARY | Naval Sea Systems Command (USA) |
| 200-000-0110 | Naval Sea Systems Command (USA) |
NSN 5310-01-641-1644 is a Washer,flat, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-641-1644 has 2 cross-referenced part numbers: 167-8278259 PC 12 (Naval Sea Systems Command), 200-000-0110 (Naval Sea Systems Command).
There are 2 known substitutes for 5310-01-641-1644: 3120-01-627-8995, 5310-01-640-8670. Verify interchangeability with system specifications before substitution.