The Washer,shouldered, cataloged under National Stock Number 5310-00-476-2824, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is De Havilland Aircraft of Canada Limited. Government technical data includes 9 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 | 5310-00-476-2824 |
| Primary Part Number | C4WM1077-1 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | De Havilland Aircraft of Canada Limited |
| Status | ACTIVE |
| Shoulder Height | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN |
| Material Thickness | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Shoulder Diameter | 1.352 INCHES MINIMUM AND 1.372 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Hole Diameter | 0.760 INCHES MINIMUM AND 0.780 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 |
|---|---|
| C4WM1077-1 PRIMARY | De Havilland Aircraft of Canada Limited (CAN) |
NSN 5310-00-476-2824 is a Washer,shouldered, manufactured by De Havilland Aircraft of Canada Limited, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-476-2824 has 1 manufacturer part number on file: C4WM1077-1 (De Havilland Aircraft of Canada Limited).
Key specifications for C4WM1077-1: Shoulder Height: 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Style Designator: SHOULDERED; Material Document and Classification: QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN. 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.