The Pin,quick Release, cataloged under National Stock Number 5315-01-503-5715, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-503-5715 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Handle Length | 1.750 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN |
| Actuation Type | PULL AND PUSH |
| Pin Attachment Type | RING |
| Style Designator | T HANDLE |
| Specification/standard Data | 80205-NAS-14531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 8.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Shoulder to Head End Distance | 1.270 INCHES MAXIMUM IN |
| Head Diameter | 0.380 INCHES MINIMUM AND 0.500 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 |
|---|---|
| MS14531-2C480122 | 2/2 Government specification standardization U.S. Government activity |
| NASM14531 | 5/1 Secondary reference U.S. Government activity |
NSN 5315-01-503-5715 is a Pin,quick Release, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 1730-01-540-2407, 1730-01-650-2276. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-01-503-5715: Shank Diameter: 0.250 INCHES NOMINAL IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN; Detent Quantity: 2. 13 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.