The Pin,quick Release, cataloged under National Stock Number 5315-00-339-8322, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Boeing Distribution Services SAS. Government technical data includes 29 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-00-339-8322 |
| Primary Part Number | 51399S6T15MS |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Boeing Distribution Services SAS |
| Status | ACTIVE |
| Shank Diameter | 0.2331 INCHES MINIMUM AND 0.2346 INCHES MAXIMUM IN |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 0.236 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN |
| Detent Quantity | 2 |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE SHANK |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE RING |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE HANDLE |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE DETENT |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BUTTON |
| Handle Length | 1.772 INCHES MINIMUM AND 1.850 INCHES MAXIMUM IN |
| Actuation Type | PUSH |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT |
| Pin Attachment Type | RING |
| Style Designator | T HANDLE |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE DETENT |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SPINDLE |
| Material Document and Classification | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE HANDLE |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6736 MIL SPEC SINGLE MATERIAL RESPONSE SHANK |
| Material Document and Classification | QQ-A-351 FED SPEC SINGLE MATERIAL RESPONSE BUTTON |
| Material Document and Classification | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE RING |
| Grip Length | 0.591 INCHES MINIMUM AND 0.611 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE HANDLE |
| Surface Treatment | ANODIZE BUTTON |
| Surface Treatment | CADMIUM SPINDLE |
| Surface Treatment | CADMIUM SHANK |
| Surface Treatment | CADMIUM SPRING |
| 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 |
|---|---|
| 51399S6T15MS | Boeing Distribution Services SAS (FRA) |
| Reference | Meaning |
|---|---|
| 51399S6T15MS | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| 51399S6T15MS | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-339-8322 is a Pin,quick Release, manufactured by Boeing Distribution Services SAS, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-339-8322 has 1 manufacturer part number on file: 51399S6T15MS (Boeing Distribution Services SAS).
Key specifications for 51399S6T15MS: Shank Diameter: 0.2331 INCHES MINIMUM AND 0.2346 INCHES MAXIMUM IN; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 0.236 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN; Detent Quantity: 2. 29 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.