The Washer,lock, cataloged under National Stock Number 5310-00-209-4941, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Itw Shakeproof Automotive Products. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-209-4941 |
| Primary Part Number | 1222-01-00-0541 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Itw Shakeproof Automotive Products |
| Status | ACTIVE |
| Hole Diameter | 0.469 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Style Designator | FLAT INTERNAL TEETH |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Outside Diameter | 0.594 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1222-01-00-0541 | Itw Shakeproof Automotive Products (USA) |
| 1222-00-01-0541 | Itw Shakeproof Automotive Products (USA) |
| 1146C | Allmetal Screw Products Corp (USA) |
| 412897 | Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA) |
| THWX1527 | Cyberguard Corporation (USA) |
NSN 5310-00-209-4941 is a Washer,lock, manufactured by Itw Shakeproof Automotive Products, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-209-4941 has 5 cross-referenced part numbers: 1222-01-00-0541 (Itw Shakeproof Automotive Products), 1222-00-01-0541 (Itw Shakeproof Automotive Products), 1146C (Allmetal Screw Products Corp), 412897 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), THWX1527 (Cyberguard Corporation).
There are 2 known substitutes for 5310-00-209-4941: 5310-00-143-6044, 4820-00-580-6922. Verify interchangeability with system specifications before substitution.
Key specifications for 1222-01-00-0541: Hole Diameter: 0.469 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Style Designator: FLAT INTERNAL TEETH; Material Thickness: 0.031 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.