The Washer,lock, cataloged under National Stock Number 5310-01-546-5293, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fasteners Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-546-5293 |
| Primary Part Number | 21532 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fasteners Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21532 PRIMARY | Fasteners Inc. (USA) |
| 1103.025.0.11 PRIMARY | Fasteners Inc. (USA) |
NSN 5310-01-546-5293 is a Washer,lock, manufactured by Fasteners Inc., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-546-5293 has 2 cross-referenced part numbers: 21532 (Fasteners Inc.), 1103.025.0.11 (Fasteners Inc.).
There are 6 known substitutes for 5310-01-546-5293: 5930-00-163-2546, 5306-01-193-9292, 1630-01-335-4543 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21532: Part Name Assigned by Controlling Agency: 1/4" MEDIUM LOCK WASHER; End Item Identification: 1940-01-526-7164, MK3 BRIDGE ERECTION BOAT; Material: STEEL CORROSION RESISTING OVERALL; Special Features: MATERIAL IS 18-8 STAINLESS STEEL. 4 total characteristics are documented in the Federal Logistics Information System.