The Pin,expanding Grip, cataloged under National Stock Number 5315-01-251-2973, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-251-2973 |
| Item Name | Pin,expanding Grip |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Actuation Method | HANDLEHANDLE |
| Pin Nominal Diameter | 0.375 INCHES0.375 INCHES IN |
| Surface Treatment Document and Classification | MIL-A-8625,TY 3 MIL SPEC SINGLE TREATMENT RESPONSE CAM HANDLE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FEMALE BUSHING SEGMENTS |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER PIN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE MALE BUSHING SEGMENTS |
| Style Designator | CLOSED POSITION |
| Surface Treatment | PASSIVATE INNER PIN |
| Surface Treatment | ANODIZE CAM HANDLE |
| Surface Treatment | PASSIVATE FEMALE BUSHING SEGMENTS |
| Surface Treatment | PASSIVATE MALE BUSHING SEGMENTS |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH125000 SINGLE POUNDS PER SQUARE INCH |
| Material | ALUMINUM ALLOY CAM HANDLE |
| Material | STEEL COMP 630 INNER PIN |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 BARREL NUT AND THRUST WASHER |
| Material | STEEL COMP 630 FEMALE BUSHING SEGMENTS |
| Material | STEEL COMP 630 MALE BUSHING SEGMENTS |
| Grip Length | 2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN |
| Shoulder to Head End Distance | 1.062 INCHES NOMINAL1.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| EGP6C34TC8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-251-2973 is a Pin,expanding Grip, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-251-2973: Actuation Method: HANDLEHANDLE; Pin Nominal Diameter: 0.375 INCHES0.375 INCHES IN; Surface Treatment Document and Classification: MIL-A-8625,TY 3 MIL SPEC SINGLE TREATMENT RESPONSE CAM HANDLE; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FEMALE BUSHING SEGMENTS. 19 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.