The Washer,flat, cataloged under National Stock Number 5310-01-439-3698, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Dept of Transportation Federal Aviation Administration. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-439-3698 |
| Primary Part Number | 2121-58 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-439-3698 is a Washer,flat, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-439-3698 has 2 cross-referenced part numbers: 2121-58 (U S Dept of Transportation Federal Aviation Administration), 2121-58 (Cpi Essco Inc).
There is 1 known substitute for 5310-01-439-3698: 3020-00-517-2933. Verify interchangeability with system specifications before substitution.
Key specifications for 2121-58: End Item Identification: ARSR4. 1 total characteristics are documented in the Federal Logistics Information System.