The Pin,quick Release, cataloged under National Stock Number 5315-01-117-1668, 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 30 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-117-1668 |
| Primary Part Number | 51446-06L30 |
| 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 | MIL-A-8625,DYE DARK GRAY OR BLACK MIL SPEC 1ST TREATMENT RESPONSE HANDLE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE SPINDLE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1 OR 2,CLASS 2 OR 3 FED SPEC 3RD TREATMENT RESPONSE RING |
| Actuation Type | PUSH |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT |
| Criticality Code Justification | ANEE |
| Pin Attachment Type | HOOK |
| Style Designator | L HANDLE |
| Material Document and Classification | MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-T-6736 MIL SPEC 3RD MATERIAL RESPONSE SHANK |
| Material Document and Classification | MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE SPINDLE |
| Material Document and Classification | QQ-A-591 FED SPEC 1ST MATERIAL RESPONSE HANDLE |
| Material Document and Classification | QQ-S-637 FED SPEC 6TH MATERIAL RESPONSE BUTTON |
| Material Document and Classification | QQ-S-637 FED SPEC 7TH MATERIAL RESPONSE RING |
| Material Document and Classification | QQ-S-763 FED SPEC 4TH MATERIAL RESPONSE DETENT |
| Material Document and Classification | QQ-W-470 FED SPEC 8TH MATERIAL RESPONSE SPRING |
| Grip Length | 1.182 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE HANDLE |
| Surface Treatment | PASSIVATE SPINDLE |
| Surface Treatment | CADMIUM RING |
| Material | STEEL RING |
| Material | STEEL SPRING |
| Material | STEEL BUTTON |
| Material | STEEL COMP 4130 SHANK |
| Material | STEEL COMP 4130 SPINDLE |
| Material | ALUMINUM ALLOY HANDLE |
| Material | STEEL COMP 440C DETENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 51446-06L30 | Boeing Distribution Services SAS (FRA) |
| 51446S6L30MS | Boeing Distribution Services SAS (FRA) |
| Reference | Meaning |
|---|---|
| 51446-06L30 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| 1446-6L30 | 3/2 Design control — primary reference U.S. Government activity |
| 51446S6L30MS | 5/9 Secondary reference Tecnotec Sarl |
| 51446-06L30 | 3/2 Design control — primary reference U.S. Government activity |
| 51446S6L30MS | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
NSN 5315-01-117-1668 is a Pin,quick Release, manufactured by Boeing Distribution Services SAS, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-117-1668 has 2 manufacturer part numbers on file: 51446-06L30 (Boeing Distribution Services SAS), 51446S6L30MS (Boeing Distribution Services SAS).
Key specifications for 51446-06L30: 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. 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.