The Washer,shouldered, cataloged under National Stock Number 5310-00-317-4547, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-317-4547 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Shoulder Height | 0.137 INCHES NOMINAL IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS 4640 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Material Thickness | 0.029 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.9383 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 630 OVERALL |
| Hole Diameter | 0.8095 INCHES MINIMUM AND 0.8115 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 |
| Reference | Meaning |
|---|---|
| 68A450902-2001 | 3/2 Design control — primary reference U.S. Government activity |
| 68A450902-2001 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5310-00-317-4547 is a Washer,shouldered, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-317-4547: Shoulder Height: 0.137 INCHES NOMINAL IN; Style Designator: SHOULDERED; Material Document and Classification: AMS 4640 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.250 INCHES NOMINAL IN. 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.