The Pin,expanding Grip, cataloged under National Stock Number 5315-01-221-3110, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-221-3110 |
| Item Name | Pin,expanding Grip |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Pin Nominal Diameter | 0.501 INCHES0.501 INCHES IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Pin Attachment Type | CABLE LANYARD W/TERMINATIONSCABLE LANYARD W/TERMINATIONS |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Lanyard Length | 12.000 INCHES MINIMUM AND 12.000 INCHES MINIMUM AND 13.000 INCHES MAXIMUM13.000 INCHES MAXIMUM IN |
| Grip Length | 1.250 INCHES MINIMUM AND 1.250 INCHES MINIMUM AND 1.340 INCHES MAXIMUM1.340 INCHES MAXIMUM IN |
| Shoulder to Head End Distance | 2.240 INCHES NOMINAL2.240 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 |
|---|---|
| SL55028 | 3/2 Design control — primary reference U.S. Government activity |
| C9624-2 | 7/2 Vendor item drawing reference U.S. Government activity |
| ABC7017 | 3/2 Design control — primary reference U.S. Government activity |
| ADP114-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-221-3110 is a Pin,expanding Grip, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-221-3110: Pin Nominal Diameter: 0.501 INCHES0.501 INCHES IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Pin Attachment Type: CABLE LANYARD W/TERMINATIONSCABLE LANYARD W/TERMINATIONS; Surface Treatment: PASSIVATE OVERALL. 8 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.