The Pin,quick Release, cataloged under National Stock Number 5315-01-443-1613, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-443-1613 |
| Primary Part Number | GP510R1R16B45 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.9970 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 0.810 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE |
| Button Handle Diameter | 2.120 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN |
| Actuation Type | PUSH |
| Style Designator | BUTTON |
| Material Document and Classification | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SPINDLE |
| Material Document and Classification | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SHANK |
| Grip Length | 4.500 INCHES MINIMUM AND 4.520 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE SPINDLE |
| Surface Treatment | PASSIVATE SHANK |
| Shear Strength | 147000 DOUBLE POUND |
| Material | STEEL COMP 630 OR STEEL COMP 632 SHANK |
| Material | STEEL COMP 630 OR STEEL COMP 632 SPINDLE |
| Shoulder to Head End Distance | 2.140 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 |
|---|---|
| GP510R1R16B45 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 50921R16B45N | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-443-1613 is a Pin,quick Release, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-443-1613 has 1 manufacturer part number on file: GP510R1R16B45 (Northrop Grumman Systems Corporation).
Key specifications for GP510R1R16B45: Shank Diameter: 0.9970 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN; Detent to Tapered End Distance: 0.810 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN; Detent Quantity: 2; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK. 17 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.