The Pin,quick Release, cataloged under National Stock Number 5315-00-223-0367, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Fairchild Fasteners Europe - Vsd Gmbh. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-223-0367 |
| Primary Part Number | MS17985C438A |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Fairchild Fasteners Europe - Vsd Gmbh |
| 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 |
| Surface Treatment Document and Classification | MIL-A-8625,TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625,TY 2,CL 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541,CL 1A MIL SPEC 2ND TREATMENT RESPONSE HANDLE A |
| Surface Treatment Document and Classification | MIL-A-8625,TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625,TY 2,CL1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541,CL 1A MIL SPEC 2ND TREATMENT RESPONSE BUTTON A |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE DETENT |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE COLLAR |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| Handle Length | 1.750 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN |
| Actuation Type | PUSH |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM OVERALL |
| Pin Attachment Type | LINK OR RING |
| Style Designator | T HANDLE |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE COLLAR |
| Material Document and Classification | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SHANK |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE DETENT |
| Material Document and Classification | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE HANDLE |
| Material Document and Classification | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE SPINDLE |
| Material Document and Classification | AMS 5673 ASSN STD 1ST MATERIAL RESPONSE OR QQ-W-423,COND B FED SPEC 2ND MATERIAL RESPONSE SPRING |
| Material Document and Classification | QQ-A-268 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-351 FED SPEC 2ND MATERIAL RESPONSE BUTTON |
| Grip Length | 3.800 INCHES MINIMUM AND 3.820 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE DETENT |
| Surface Treatment | PASSIVATE COLLAR |
| Surface Treatment | PASSIVATE SPINDLE |
| Surface Treatment | PASSIVATE SPRING |
| Surface Treatment | PASSIVATE SHANK |
| 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 |
|---|---|
| MS17985C438A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| SLC4AT38A | 5/1 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| MS17985C438A | 2/2 Government specification standardization U.S. Government activity |
| LG4CT0438 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-00-223-0367 is a Pin,quick Release, manufactured by Fairchild Fasteners Europe - Vsd Gmbh, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-223-0367 has 1 manufacturer part number on file: MS17985C438A (Fairchild Fasteners Europe - Vsd Gmbh).
Key specifications for MS17985C438A: 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. 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.