The Washer,flat, cataloged under National Stock Number 5310-01-677-4406, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-677-4406 |
| Primary Part Number | A-1020 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-1020 PRIMARY | Grimes Aerospace Company (USA) |
NSN 5310-01-677-4406 is a Washer,flat, manufactured by Grimes Aerospace Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-677-4406 has 1 cross-referenced part number: A-1020 (Grimes Aerospace Company).
There are 7 known substitutes for 5310-01-677-4406: 5935-00-497-9143, 5305-00-567-2934, 5220-01-011-1293 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-1020: Part Name Assigned by Controlling Agency: WASHER,FLAT. 1 total characteristics are documented in the Federal Logistics Information System.