The Washer,lock, cataloged under National Stock Number 5310-01-361-1385, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Louis Allis. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,lock |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Louis Allis (CAGE 1NAS7) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-361-1385 |
| Primary Part Number | 50P00182-0137 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Louis Allis |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 50P00182-0137 PRIMARY | Louis Allis (USA) |
| Reference | Meaning |
|---|---|
| 50P00182-0137 | 5/9 Secondary reference Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
| 5310PL0655798 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 15A00322-0000 ITEM 62 | 5/9 Secondary reference Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies |
| 50P00182-0137 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5310-01-361-1385 is a Washer,lock, manufactured by Louis Allis, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-361-1385 has 1 manufacturer part number on file: 50P00182-0137 (Louis Allis).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.