The Pin,quick Release, cataloged under National Stock Number 5315-01-557-8385, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-557-8385 |
| Primary Part Number | 11E421053 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center |
| Status | ACTIVE |
| Shank Diameter | 0.312 INCHES NOMINAL IN |
| Detent to Tapered End Distance | 0.340 INCHES NOMINAL IN |
| Detent Quantity | 2 |
| Handle Length | 1.815 INCHES NOMINAL IN |
| Actuation Type | PUSH |
| Style Designator | T HANDLE |
| Grip Length | 1.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Shoulder to Head End Distance | 0.800 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 |
| Part Number | Manufacturer |
|---|---|
| 11E421053 PRIMARY | Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA) |
| 90293A211 | Mcmaster-Carr Supply Co (USA) |
| QRP2C0510 PRIMARY | Qrp Inc (USA) |
| Reference | Meaning |
|---|---|
| RIA149953 | 5/9 Secondary reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
NSN 5315-01-557-8385 is a Pin,quick Release, manufactured by Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-557-8385 has 3 manufacturer part numbers on file: 11E421053 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center), 90293A211 (Mcmaster-Carr Supply Co), QRP2C0510 (Qrp Inc).
Key specifications for 11E421053: Shank Diameter: 0.312 INCHES NOMINAL IN; Detent to Tapered End Distance: 0.340 INCHES NOMINAL IN; Detent Quantity: 2; Handle Length: 1.815 INCHES NOMINAL IN. 9 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.