The Pin,quick Release, cataloged under National Stock Number 5315-01-041-4902, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-041-4902 |
| Primary Part Number | SLDS3R15 |
| 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 |
| Shank Diameter | 0.1855 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN |
| Detent to Tapered End Distance | 0.329 INCHES MAXIMUM IN |
| Detent Quantity | 1 |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK |
| Actuation Type | PULL AND PUSH |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK |
| Style Designator | RING HANDLE |
| Material Document and Classification | MIL-S-6758 FED SPEC SINGLE MATERIAL RESPONSE SHANK |
| Specification/standard Data | 81205-BAC+18 MANUFACTURERS SPECIFICATION |
| Grip Length | 1.500 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN |
| Ring Handle Diameter | 1.124 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE SHANK |
| Material | STEEL COMP 4130 SHANK |
| Shoulder to Head End Distance | 0.562 INCHES MAXIMUM IN |
| Head Diameter | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| 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 |
|---|---|
| SLDS3R15 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| Reference | Meaning |
|---|---|
| BACP18AN3-15 | 7/2 Vendor item drawing reference U.S. Government activity |
| BLDS3-15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-041-4902 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 5315-01-041-4902 has 1 manufacturer part number on file: SLDS3R15 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok).
Key specifications for SLDS3R15: Shank Diameter: 0.1855 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN; Detent to Tapered End Distance: 0.329 INCHES MAXIMUM IN; Detent Quantity: 1; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK. 15 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.