The Pin,quick Release, cataloged under National Stock Number 5315-01-016-8974, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Stanley Engineered Fastening Industrial Deutschland Gmbh. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-016-8974 |
| Primary Part Number | 51399S12T25MS |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Stanley Engineered Fastening Industrial Deutschland Gmbh |
| Status | ACTIVE |
| Shank Diameter | 11.92 MILLIMETERS MINIMUM AND 11.96 MILLIMETERS MAXIMUM MM |
| Actuation Method | PUSH BUTTON |
| Detent to Tapered End Distance | 9.0 MILLIMETERS MINIMUM AND 11.0 MILLIMETERS MAXIMUM MM |
| Detent Quantity | 2 |
| 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 | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BUTTON |
| Surface Treatment Document and Classification | QQ-P-416 TY 1 CL 3 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE |
| 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 SHANK |
| Surface Treatment Document and Classification | QQ-P-416 TY 1 CL 3 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| Handle Length | 51.0 MILLIMETERS MINIMUM AND 53.0 MILLIMETERS MAXIMUM MM |
| 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 | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SHANK |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| Material Document and Classification | QQ-S-633 FED SPEC 2ND MATERIAL RESPONSE RING |
| Grip Length | 25.0 MILLIMETERS MINIMUM AND 25.6 MILLIMETERS MAXIMUM MM |
| Surface Treatment | ANODIZE HANDLE |
| Surface Treatment | ANODIZE BUTTON |
| Surface Treatment | CADMIUM SPINDLE |
| Surface Treatment | CADMIUM SHANK |
| Surface Treatment | CADMIUM SPRING |
| Surface Treatment | PASSIVATE DETENT |
| Surface Treatment | CADMIUM RING |
| 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 |
|---|---|
| 51399S12T25MS | Stanley Engineered Fastening Industrial Deutschland Gmbh (DEU) |
| 51399S12T25MS | Boeing Distribution Services SAS (FRA) |
| 51399S12T25MS | Satair A/s (DNK) |
| TAN16428-1225S | Airbus Deutschland Gmbh -Werk Bremen- (DEU) |
| Reference | Meaning |
|---|---|
| 51399S12T25MS | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| 51399S12T25MS | 3/2 Design control — primary reference U.S. Government activity |
| 12X25STAN16428 | 5/9 Secondary reference Airbus Deutschland Gmbh -Werk Bremen- |
| 51399S12T25MS | 5/9 Secondary reference Avdel Deutschland Gmbh |
NSN 5315-01-016-8974 is a Pin,quick Release, manufactured by Stanley Engineered Fastening Industrial Deutschland Gmbh, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-016-8974 has 4 manufacturer part numbers on file: 51399S12T25MS (Stanley Engineered Fastening Industrial Deutschland Gmbh), 51399S12T25MS (Boeing Distribution Services SAS), 51399S12T25MS (Satair A/s), TAN16428-1225S (Airbus Deutschland Gmbh -Werk Bremen-).
Key specifications for 51399S12T25MS: Shank Diameter: 11.92 MILLIMETERS MINIMUM AND 11.96 MILLIMETERS MAXIMUM MM; Actuation Method: PUSH BUTTON; Detent to Tapered End Distance: 9.0 MILLIMETERS MINIMUM AND 11.0 MILLIMETERS MAXIMUM MM; Detent Quantity: 2. 30 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.