The Washer,lock, cataloged under National Stock Number 5310-01-084-4736, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-084-4736 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Material Document and Classification | QQ-N-281 CL A TY1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | NICKEL ALLOY A OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 123-4677776 ITEM 26 | 5/9 Secondary reference U.S. Government activity |
| 4677776 ITEM 26 | 7/2 Vendor item drawing reference U.S. Government activity |
| 87434-2509 ITEM 26 | 5/9 Secondary reference U.S. Government activity |
| 54267 - 87434-2509 ITEM 26 | 5/9 Secondary reference Orlotronics Corp |
| 60-28-6524 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-084-4736 is a Washer,lock, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-084-4736: Material Document and Classification: QQ-N-281 CL A TY1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: NICKEL ALLOY A OVERALL. 2 specifications are documented in the U.S. Government catalog.
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.