The Pin,quick Release, cataloged under National Stock Number 5315-00-702-1149, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Avdel Uk Limited. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-702-1149 |
| Primary Part Number | BLS4TA04S |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Avdel Uk Limited |
| Status | ACTIVE |
| Shank Diameter | 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Handle Length | 1.750 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN |
| Actuation Type | PUSH |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Pin Attachment Type | HOOK OR RING |
| Style Designator | T HANDLE |
| Grip Length | 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN |
| Shear Strength | 8200 DOUBLE POUND |
| Material | STEEL CORROSION RESISTING OVERALL |
| Shoulder to Head End Distance | 1.270 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 |
|---|---|
| BLS4TA04S | Avdel Uk Limited (GBR) |
| SLS4AT04 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| Reference | Meaning |
|---|---|
| LG4ST0404 | 5/9 Secondary reference Southco Inc. |
| NAS1334S2S031K | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| LW1595-1-0-40 | 5/9 Secondary reference Southco Inc. |
| BLS4TA04S | 5/2 Secondary reference U.S. Government activity |
| LG4ST04M | 5/9 Secondary reference Southco Inc. |
| LG4ST0404 | 5/9 Secondary reference U.S. Government activity |
| MS17985-404 | 5/9 Secondary reference U.S. Government activity |
| MS17985C404 | 3/2 Design control — primary reference U.S. Government activity |
| 1334A2S04D | 5/1 Secondary reference U.S. Government activity |
| MS17985C404 | 5/9 Secondary reference U.S. Government activity |
| LW1595-1-0-400 | 5/2 Secondary reference U.S. Government activity |
| BLS4TA04SM | 5/2 Secondary reference U.S. Government activity |
| LG4ST04M | 5/9 Secondary reference U.S. Government activity |
| 17985-404 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-00-702-1149 is a Pin,quick Release, manufactured by Avdel Uk Limited, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-702-1149 has 2 manufacturer part numbers on file: BLS4TA04S (Avdel Uk Limited), SLS4AT04 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok).
Key specifications for BLS4TA04S: Shank Diameter: 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN; Detent Quantity: 2. 13 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.