The Pin,quick Release, cataloged under National Stock Number 5315-01-450-4979, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-450-4979 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.747 INCHES NOMINAL IN |
| Detent to Tapered End Distance | 0.630 INCHES NOMINAL IN |
| Detent Quantity | 2 |
| Button Handle Diameter | 1.790 INCHES NOMINAL IN |
| Actuation Type | PUSH |
| Style Designator | BUTTON |
| Grip Length | 2.800 INCHES NOMINAL IN |
| Material | STEEL COMP 303 COLLAR |
| Material | STEEL COMP 630 SHANK |
| Material | STEEL COMP 630 SPINDLE |
| Material | STEEL COMP 631 RING |
| Shoulder to Head End Distance | 1.680 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 |
|---|---|
| MS17984C1228 | 3/2 Design control — primary reference U.S. Government activity |
| MS17984C1228 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-450-4979 is a Pin,quick Release, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-450-4979: Shank Diameter: 0.747 INCHES NOMINAL IN; Detent to Tapered End Distance: 0.630 INCHES NOMINAL IN; Detent Quantity: 2; Button Handle Diameter: 1.790 INCHES NOMINAL IN. 12 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.