The Pin,quick Release, cataloged under National Stock Number 5315-01-015-6725, 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 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-015-6725 |
| Primary Part Number | 50603S4R15L6 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Qrp Inc |
| Status | ACTIVE |
| Shank Diameter | 0.2450 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 0.344 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE SHANK |
| Actuation Type | PULL |
| Pin Attachment Type | CABLE LANYARD W/TERMINATIONS |
| Style Designator | RING HANDLE |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SHANK |
| Grip Length | 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN |
| Ring Handle Diameter | 1.187 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE SHANK |
| Material | STEEL COMP 4130 SHANK |
| Lanyard Length | 6.000 INCHES NOMINAL IN |
| Shoulder to Head End Distance | 0.562 INCHES MAXIMUM IN |
| Head Diameter | 0.360 INCHES MINIMUM AND 0.390 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 |
| Part Number | Manufacturer |
|---|---|
| 50603S4R15L6 PRIMARY | Qrp Inc (USA) |
| 50603S4R15L6 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| QRD15415/Q4HL6 | 5/9 Secondary reference Qrp Inc |
| 50603S4R15L6 | 5/9 Secondary reference Service Supply Co Inc |
| 50603S4R15L6 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-015-6725 is a Pin,quick Release, manufactured by Qrp Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-015-6725 has 2 manufacturer part numbers on file: 50603S4R15L6 (Qrp Inc), 50603S4R15L6 (Satair A/s).
Key specifications for 50603S4R15L6: Shank Diameter: 0.2450 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM IN; Detent to Tapered End Distance: 0.344 INCHES MAXIMUM IN; Detent Quantity: 2; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE SHANK. 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.