The Pin,quick Release, cataloged under National Stock Number 5315-01-529-4572, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 25 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-529-4572 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.510 INCHES NOMINAL IN |
| Detent Quantity | 2 |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Actuation Type | PULL |
| Pin Attachment Type | RING |
| Style Designator | RING HANDLE |
| Material Document and Classification | 5643 ASSN STD SINGLE MATERIAL RESPONSE OR 5520 ASSN STD SINGLE MATERIAL RESPONSE OR 5657 ASSN STD SINGLE MATERIAL RESPONSE SHANK |
| Material Document and Classification | 5643 ASSN STD SINGLE MATERIAL RESPONSE OR 5520 ASSN STD SINGLE MATERIAL RESPONSE OR 5657 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE |
| Material Document and Classification | 5678 ASSN STD SINGLE MATERIAL RESPONSE OR A313 ASSN STD SINGLE MATERIAL RESPONSE HANDLE |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR A484 ASSN STD SINGLE MATERIAL RESPONSE OR A582 ASSN STD SINGLE MATERIAL RESPONSE BUTTON |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR A484 ASSN STD SINGLE MATERIAL RESPONSE OR A582 ASSN STD SINGLE MATERIAL RESPONSE HEAD |
| Grip Length | 4.300 INCHES NOMINAL IN |
| Ring Handle Diameter | 1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Shear Strength | 20600 DOUBLE POUND |
| Material | STEEL COMP 630 OR STEEL COMP 632 SHANK |
| Material | STEEL COMP 302 HANDLE |
| Material | ALUMINUM OR STEEL COMP 303 HEAD |
| Material | STEEL COMP 302 OR ALUMINUM BUTTON |
| Material | STEEL COMP 630 OR ALUMINUM SPINDLE |
| Material | STEEL COMP 631 OR ALUMINUM SPRING |
| Shoulder to Head End Distance | 1.000 INCHES NOMINAL IN |
| Head Diameter | 0.510 INCHES MINIMUM AND 0.630 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 |
|---|---|
| MS17990C643 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-529-4572 is a Pin,quick Release, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-529-4572: Shank Diameter: 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.510 INCHES NOMINAL IN; Detent Quantity: 2. 25 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.