The Washer,flat, cataloged under National Stock Number 5310-01-510-6029, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-510-6029 |
| Primary Part Number | 9417497 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Overall Diameter | 0.868 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | ZINC OVERALL |
| Peripheral Shape Style | ROUND |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.229 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| Thickness | 0.056 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 9417497 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 9417497 | 5/9 Secondary reference L & J Fasteners Inc |
| 307124-Z | 3/9 Design control — primary reference L & J Fasteners Inc |
NSN 5310-01-510-6029 is a Washer,flat, manufactured by General Motors Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-510-6029 has 1 manufacturer part number on file: 9417497 (General Motors Corp).
Key specifications for 9417497: Overall Diameter: 0.868 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Special Features: NUMBER 12, 0.216 WIDE TYPE B FLAT WASHER; Surface Treatment: ZINC OVERALL. 8 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.