The Washer,lock, cataloged under National Stock Number 5310-01-633-4789, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Michigan Wheel Operations, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-633-4789 |
| Primary Part Number | 950759 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Michigan Wheel Operations, Llc |
| Status | ACTIVE |
| Material Document and Classification | STAINLESS STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 950759 PRIMARY | Michigan Wheel Operations, Llc (USA) |
NSN 5310-01-633-4789 is a Washer,lock, manufactured by Michigan Wheel Operations, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-633-4789 has 1 manufacturer part number on file: 950759 (Michigan Wheel Operations, Llc).
Key specifications for 950759: Material Document and Classification: STAINLESS STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL; Special Features: PDCN SE0953; NEXT HIGHER ASSEMBLY 2010-01-627-9761, PROPELLER, MARINE, P/N 531914; Part Name Assigned by Controlling Agency: ANTI VIBRATION LOCK WASHER; End Item Identification: SENTINEL CLASS FAST RESPONSE CUTTER B (FRC-B. 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.