The Washer,flat, cataloged under National Stock Number 5310-01-282-6152, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-282-6152 |
| Primary Part Number | 10518453 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | DIN 267 MFR REF ALL TREATMENT RESPONSES OVERALL |
| Overall Diameter | 40.0 MILLIMETERS NOMINAL MM |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Peripheral Shape Style | ROUND |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 25.0 MILLIMETERS NOMINAL MM |
| Thickness | 4.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 10518453 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| DIN1440-25-ST-A2L | Din Deutsches Institut Fur Normung Ev (DEU) |
NSN 5310-01-282-6152 is a Washer,flat, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-282-6152 has 2 manufacturer part numbers on file: 10518453 (General Dynamics Land Systems Canadacorp), DIN1440-25-ST-A2L (Din Deutsches Institut Fur Normung Ev).
Key specifications for 10518453: Surface Treatment Document and Classification: DIN 267 MFR REF ALL TREATMENT RESPONSES OVERALL; Overall Diameter: 40.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: ZINC AND CHROMATE OVERALL. 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.