The Pin,quick Release, cataloged under National Stock Number 5315-01-519-5923, 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 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-519-5923 |
| Primary Part Number | QRP2C1640 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Qrp Inc |
| Status | ACTIVE |
| Shank Diameter | 0.997 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Actuation Type | PUSH |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT |
| Hardness Rating | 40.0 ROCKWELL C NOMINAL SPINDLE |
| Hardness Rating | 40.0 ROCKWELL C NOMINAL SHANK |
| Pin Attachment Type | RING |
| Style Designator | T HANDLE |
| Grip Length | 4.000 INCHES MINIMUM AND 4.020 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING SHANK |
| Material | STEEL CORROSION RESISTING DETENT |
| Material | ALUMINUM HANDLE |
| Material | STEEL CORROSION RESISTING SPINDLE |
| Material | ALUMINUM BUTTON |
| 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 |
|---|---|
| QRP2C1640 PRIMARY | Qrp Inc (USA) |
| EJ-11687 | The Entwistle Company Llc (USA) |
| EJ-442182 REV F ITEM NO 10 | The Entwistle Company Llc (USA) |
| 90293A714 | Mcmaster-Carr Supply Co (USA) |
NSN 5315-01-519-5923 is a Pin,quick Release, manufactured by Qrp Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-519-5923 has 4 manufacturer part numbers on file: QRP2C1640 (Qrp Inc), EJ-11687 (The Entwistle Company Llc), EJ-442182 REV F ITEM NO 10 (The Entwistle Company Llc), 90293A714 (Mcmaster-Carr Supply Co).
Key specifications for QRP2C1640: Shank Diameter: 0.997 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN; Detent Quantity: 2; Actuation Type: PUSH; Hardness Rating: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT. 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.