The Pin,quick Release, cataloged under National Stock Number 5315-01-491-4482, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-491-4482 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.435 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Detent Quantity | 1 |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Actuation Type | PUSH |
| Pin Attachment Type | RING |
| Style Designator | RING HANDLE |
| Features Provided | LOCK PIN |
| Grip Length | 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN |
| Ring Handle Diameter | 1.090 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Shoulder to Head End Distance | 0.980 INCHES NOMINAL IN |
| Head Diameter | 0.550 INCHES MINIMUM AND 0.710 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 |
|---|---|
| NASM17987 | 2/2 Government specification standardization U.S. Government activity |
| MS17987C708 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-491-4482 is a Pin,quick Release, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5315-01-682-6002. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-01-491-4482: Shank Diameter: 0.435 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN; Detent to Tapered End Distance: 0.340 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Detent Quantity: 1; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 14 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.