The Pin,quick Release, cataloged under National Stock Number 5315-01-607-2137, 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 Corp Integrated Systems Sector. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-607-2137 |
| Primary Part Number | NGP510FD4-28 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corp Integrated Systems Sector |
| Status | ACTIVE |
| Shank Diameter | 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.245 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN |
| Detent Quantity | 4 |
| Button Handle Diameter | 0.82 INCHES NOMINAL IN |
| Actuation Type | PUSH |
| Pin Attachment Type | RING |
| Style Designator | BUTTON |
| Grip Length | 1.75 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Shoulder to Head End Distance | 1.26 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 |
|---|---|
| NGP510FD4-28 | Northrop Grumman Systems Corp Integrated Systems Sector (USA) |
| Reference | Meaning |
|---|---|
| CL-4-BLPB-1.75-S-4BALL | 3/2 Design control — primary reference U.S. Government activity |
| NGP510FD | D/9 Drawing number reference only Northrop Grumman Systems Corp Integrated Systems Sector |
NSN 5315-01-607-2137 is a Pin,quick Release, manufactured by Northrop Grumman Systems Corp Integrated Systems Sector, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-607-2137 has 1 manufacturer part number on file: NGP510FD4-28 (Northrop Grumman Systems Corp Integrated Systems Sector).
Key specifications for NGP510FD4-28: Shank Diameter: 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.245 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN; Detent Quantity: 4. 11 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.