The Pin,spring, cataloged under National Stock Number 5315-01-357-2801, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-357-2801 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Expanded Diameter | 0.258 INCHES MINIMUM AND 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM0.268 INCHES MAXIMUM IN |
| Style Designator | COILEDCOILED |
| Diameter | 0.232 INCHES MINIMUM AND 0.232 INCHES MINIMUM AND 0.245 INCHES MAXIMUM0.245 INCHES MAXIMUM IN |
| Specification/standard Data | 80205-NAS561 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD80205-NAS561 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| 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 |
|---|---|
| NAS561CF8-28 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-357-2801 is a Pin,spring, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-357-2801: Expanded Diameter: 0.258 INCHES MINIMUM AND 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM0.268 INCHES MAXIMUM IN; Style Designator: COILEDCOILED; Diameter: 0.232 INCHES MINIMUM AND 0.232 INCHES MINIMUM AND 0.245 INCHES MAXIMUM0.245 INCHES MAXIMUM IN; Overall Length: 1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN. 4 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.