The Nut,sheet Spring, cataloged under National Stock Number 5310-01-415-5251, 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8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-415-5251 |
| Item Name | Nut,sheet Spring |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Nut Width | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Nut Length | 0.805 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN |
| Material Thickness | 0.020 INCHES NOMINAL IN |
| Panel Thickness | 0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Mating Member Diameter Accommodated | 0.190 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Nut Style | SHEET SPRING |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| C17205-1024-1 | 3/9 Design control — primary reference U.S. Government activity |
| 3307822-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-415-5251 is a Nut,sheet Spring, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-415-5251: Nut Width: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN; Nut Length: 0.805 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN; Material Thickness: 0.020 INCHES NOMINAL IN; Panel Thickness: 0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM 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.