The Washer,lock, cataloged under National Stock Number 5310-01-557-0600, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 5 verified specifications, 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 | 5310-01-557-0600 |
| Primary Part Number | 33625 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Outside Diameter | 0.869 INCHES NOMINAL IN |
| Hole Diameter | 0.512 INCHES NOMINAL IN |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-557-0600 is a Washer,lock, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-557-0600 has 2 cross-referenced part numbers: 33625 (Fastenal Company Dba Fastenal Co), 4001269 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
There are 5 known substitutes for 5310-01-557-0600: 3020-00-902-3710, 5340-01-057-1200, 5910-01-192-8785 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 33625: Material Thickness: 0.125 INCHES NOMINAL IN; End Item Identification: MRAP - COUGAR; Special Features: 1/2" PLAIN FINISH MEDIUM SPLIT LOCK WASHER; Material: STEEL OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.