The Pin,quick Release, cataloged under National Stock Number 5315-01-268-0055, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-268-0055 |
| Primary Part Number | SL20532 |
| Item Name | Pin,quick Release |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| Status | ACTIVE |
| Detent Quantity | 4 |
| 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 SPRING |
| Supplementary Features | PIN DESIGNED TO MATE WITH 3D0116 RECEPTACLE, ALLOWS USER TO WEAR GLOVES IN COLD WEATHER OPERATIONS |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE |
| Material Document and Classification | ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5678 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| Surface Treatment | PASSIVATE SPINDLE |
| Surface Treatment | PASSIVATE SPRING |
| Shear Strength | 9000 SINGLE POUND |
| Material | STEEL COMP 631 SPRING |
| Material | STEEL COMP XM-13 SPINDLE |
| 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 |
|---|---|
| SL20532 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| Reference | Meaning |
|---|---|
| 56174 | 5/9 Secondary reference U.S. Government activity |
| 13D0015-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-268-0055 is a Pin,quick Release, manufactured by Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-268-0055 has 1 manufacturer part number on file: SL20532 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok).
Key specifications for SL20532: Detent Quantity: 4; 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 SPRING; Supplementary Features: PIN DESIGNED TO MATE WITH 3D0116 RECEPTACLE, ALLOWS USER TO WEAR GLOVES IN COLD WEATHER OPERATIONS. 11 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.