The Washer,flat, cataloged under National Stock Number 5310-01-469-0103, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Canadacorp. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-469-0103 |
| Primary Part Number | 7579923-001 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Length | 1.500 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A36 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | RECTANGULAR |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.562 INCHES MINIMUM AND 0.571 INCHES MAXIMUM IN |
| Thickness | 0.250 INCHES NOMINAL 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 |
|---|---|
| 7579923-001 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| 7579923-001 | General Dynamics Land Systems Inc. (USA) |
| 7579923-001 | General Dynamics Land Systems Inc. Div Gdls Global Llc (USA) |
NSN 5310-01-469-0103 is a Washer,flat, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-469-0103 has 3 manufacturer part numbers on file: 7579923-001 (General Dynamics Land Systems Canadacorp), 7579923-001 (General Dynamics Land Systems Inc.), 7579923-001 (General Dynamics Land Systems Inc. Div Gdls Global Llc).
Key specifications for 7579923-001: Width Across Flats: 1.000 INCHES NOMINAL IN; Length: 1.500 INCHES NOMINAL IN; Material Document and Classification: ASTM A36 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 9 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.