The Pin,quick Release, cataloged under National Stock Number 5315-01-339-7348, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Thales Sa. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-339-7348 |
| Primary Part Number | 91621944 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Thales Sa |
| Status | ACTIVE |
| Shank Diameter | 0.9811 INCHES MINIMUM AND 0.9826 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 1.209 INCHES MINIMUM AND 1.227 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Actuation Type | PULL AND PUSH |
| Style Designator | RING HANDLE |
| Grip Length | 2.9527 INCHES MINIMUM AND 2.9727 INCHES MAXIMUM IN |
| Ring Handle Diameter | 1.500 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Shoulder to Head End Distance | 1.700 INCHES MINIMUM 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 |
|---|---|
| 91621944 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| 51453-S25R75N | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-339-7348 is a Pin,quick Release, manufactured by Thales Sa, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-339-7348 has 1 manufacturer part number on file: 91621944 (Thales Sa).
Key specifications for 91621944: Shank Diameter: 0.9811 INCHES MINIMUM AND 0.9826 INCHES MAXIMUM IN; Detent to Tapered End Distance: 1.209 INCHES MINIMUM AND 1.227 INCHES MAXIMUM IN; Detent Quantity: 2; Actuation Type: PULL AND PUSH. 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.