The Pin,quick Release, cataloged under National Stock Number 5315-01-378-9515, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-378-9515 |
| Primary Part Number | 1659873-2 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Shank Diameter | 0.7470 INCHES MINIMUM AND 0.7485 INCHES MAXIMUM IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.640 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Surface Treatment Document and Classification | QQ-P-416, TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK |
| Surface Treatment Document and Classification | QQ-P-416, TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE |
| Handle Length | 1.720 INCHES MAXIMUM IN |
| Actuation Type | PUSH |
| Style Designator | T HANDLE |
| Material Document and Classification | MIL-T-6736 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE SHANK |
| Material Document and Classification | MIL-T-6736 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-T-6736 MIL SPEC 2ND MATERIAL RESPONSE SPINDLE |
| Grip Length | 1.750 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE SHANK |
| Surface Treatment | CADMIUM AND CHROMATE SPINDLE |
| Shear Strength | 73600 DOUBLE POUND |
| Material | STEEL COMP 4130 OR STEEL COMP 8740 SHANK |
| Material | STEEL COMP 4130 OR STEEL COMP 8740 SPINDLE |
| Shoulder to Head End Distance | 1.720 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 |
|---|---|
| 1659873-2 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| BLS-12TA-1750S | 5/2 Secondary reference U.S. Government activity |
NSN 5315-01-378-9515 is a Pin,quick Release, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-378-9515 has 1 manufacturer part number on file: 1659873-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1659873-2: Shank Diameter: 0.7470 INCHES MINIMUM AND 0.7485 INCHES MAXIMUM IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.640 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN; Detent Quantity: 2. 18 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.