The Washer,flat, cataloged under National Stock Number 5310-01-669-4404, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-669-4404 |
| Primary Part Number | FA-530 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | ITEM IS FAA CERTIFIED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-669-4404 is a Washer,flat, manufactured by Grimes Aerospace Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-669-4404 has 2 cross-referenced part numbers: FA-530 (Grimes Aerospace Company), 2600-LW (Howmet Global Fastening Systems Inc Div Camloc Products).
There are 5 known substitutes for 5310-01-669-4404: 5340-00-200-8560, 5310-00-337-8329, 5310-01-257-7364 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for FA-530: End Item Identification: KC-46 AIRCRAFT; Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED. 2 total characteristics are documented in the Federal Logistics Information System.