The Pin,quick Release, cataloged under National Stock Number 5315-01-478-6918, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Qrp Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-478-6918 |
| Primary Part Number | QRD3D0525Z |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Qrp Inc |
| Status | ACTIVE |
| Shank Diameter | 0.313 INCHES NOMINAL IN |
| Style Designator | RING HANDLE |
| Grip Length | 0.250 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP 1144 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| QRD3D0525Z PRIMARY | Qrp Inc (USA) |
| 98320A265 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 7878 | 5/9 Secondary reference Better Engineering Manufacturing Inc |
NSN 5315-01-478-6918 is a Pin,quick Release, manufactured by Qrp Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-478-6918 has 2 manufacturer part numbers on file: QRD3D0525Z (Qrp Inc), 98320A265 (Mcmaster-Carr Supply Co).
Key specifications for QRD3D0525Z: Shank Diameter: 0.313 INCHES NOMINAL IN; Style Designator: RING HANDLE; Grip Length: 0.250 INCHES NOMINAL IN; Special Features: SPRING LOADED BALL RETRACTS DURING INSERTION AND REMOVAL;BALL AND SPRING ARE STAINLESS STEEL. 5 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.