The Pin,quick Release, cataloged under National Stock Number 5315-01-640-8349, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Exlar Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-640-8349 |
| Primary Part Number | 40210 ITEM NO 702 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Exlar Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 0.290 INCHES NOMINAL IN |
| Detent Quantity | 2 |
| Actuation Type | PUSH |
| Style Designator | RING HANDLE |
| Grip Length | 1.500 INCHES NOMINAL IN |
| Ring Handle Diameter | 1.060 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Shoulder to Head End Distance | 0.750 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN |
| Head Diameter | 0.310 INCHES MINIMUM AND 0.500 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 |
|---|---|
| 40210 ITEM NO 702 | Exlar Corporation (USA) |
| 40210 ITEM NO 502 | Exlar Corporation (USA) |
| 41973 | Exlar Corporation (USA) |
| Reference | Meaning |
|---|---|
| BLC4R1.5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-640-8349 is a Pin,quick Release, manufactured by Exlar Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-640-8349 has 3 manufacturer part numbers on file: 40210 ITEM NO 702 (Exlar Corporation), 40210 ITEM NO 502 (Exlar Corporation), 41973 (Exlar Corporation).
Key specifications for 40210 ITEM NO 702: Shank Diameter: 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN; Detent to Tapered End Distance: 0.290 INCHES NOMINAL IN; Detent Quantity: 2; Actuation Type: PUSH. 10 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.