The Washer,lock, cataloged under National Stock Number 5310-01-397-3455, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Precision Electronics, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Precision Electronics, Inc (CAGE 13483); General Electric Company (CAGE 01289) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-397-3455 |
| Primary Part Number | PEI 4804854-47 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Precision Electronics, Inc |
| 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 |
|---|---|
| PEI 4804854-47 | Precision Electronics, Inc (USA) |
| 4804854-47 | General Electric Company (USA) |
| 958E354 ITEM 57 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 958E354 ITEM 57 | 5/9 Secondary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| 4804854-47 | 3/9 Design control — primary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
NSN 5310-01-397-3455 is a Washer,lock, manufactured by Precision Electronics, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-397-3455 has 3 manufacturer part numbers on file: PEI 4804854-47 (Precision Electronics, Inc), 4804854-47 (General Electric Company), 958E354 ITEM 57 (General Electric Company).
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.