The Pin,quick Release, cataloged under National Stock Number 5315-01-581-2872, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-581-2872 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 0.260 INCHES NOMINAL IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE |
| Pin Attachment Type | RING |
| Style Designator | RING HANDLE |
| Ring Handle Diameter | 1.450 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING SPRING |
| Material | STEEL CORROSION RESISTING BUTTON |
| Material | STEEL CORROSION RESISTING HANDLE |
| Material | STEEL CORROSION RESISTING RING |
| Material | STEEL CORROSION RESISTING SPINDLE |
| Material | STEEL CORROSION RESISTING COLLAR |
| Shoulder to Head End Distance | 1.450 INCHES MAXIMUM IN |
| Head Diameter | 0.187 INCHES NOMINAL 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 |
|---|---|
| BLC3RC05SL10C4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-581-2872 is a Pin,quick Release, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-581-2872: Shank Diameter: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Detent to Tapered End Distance: 0.260 INCHES NOMINAL IN; Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK; Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE. 15 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.