The Washer,lock, cataloged under National Stock Number 5310-01-644-3187, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wisconsin Motors, Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-644-3187 |
| Primary Part Number | 63-PT-718-1 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Wisconsin Motors, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 207231AM | North American Clutch and Driveline (USA) |
| 2-07231 | Defence Liaison Services Pty Ltd (AUS) |
| 63-PT-718-1 PRIMARY | Wisconsin Motors, Llc (USA) |
| 63-PT-718-1 | Defence Liaison Services Pty Ltd (AUS) |
NSN 5310-01-644-3187 is a Washer,lock, manufactured by Wisconsin Motors, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-644-3187 has 4 cross-referenced part numbers: 207231AM (North American Clutch and Driveline), 2-07231 (Defence Liaison Services Pty Ltd), 63-PT-718-1 (Wisconsin Motors, Llc), 63-PT-718-1 (Defence Liaison Services Pty Ltd).
There is 1 known substitute for 5310-01-644-3187: 5961-00-409-0190. Verify interchangeability with system specifications before substitution.
Key specifications for 63-PT-718-1: Part Name Assigned by Controlling Agency: LOCK WASHER; End Item Identification: POWER TAKE OFF ASSEMBLY. 2 total characteristics are documented in the Federal Logistics Information System.