The Pin,grooved,headless, cataloged under National Stock Number 5315-01-174-0657, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Groov-Pin Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-174-0657 |
| Primary Part Number | GP2-500-0812-14-02 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Groov-Pin Corp |
| Status | ACTIVE |
| First End Location | SMALL END |
| Surface Treatment Document and Classification | QQ-Z-325,TYPE 1 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | SQUARE |
| Style Designator | ONE HALF GROOVE |
| Pin Large End Diameter | 0.525 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Pin Small End Diameter | 0.500 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Second End Style | SQUARE |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| GP2-500-0812-14-02 PRIMARY | Groov-Pin Corp (USA) |
| Reference | Meaning |
|---|---|
| D1154 FIND 124 | 5/9 Secondary reference Eaton Aerospace Llc Sterer Engineering Morgan Actuators |
| 112-500-0812-14-02 | 5/9 Secondary reference Groov-Pin Corp |
NSN 5315-01-174-0657 is a Pin,grooved,headless, manufactured by Groov-Pin Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-174-0657 has 1 manufacturer part number on file: GP2-500-0812-14-02 (Groov-Pin Corp).
Key specifications for GP2-500-0812-14-02: First End Location: SMALL END; Surface Treatment Document and Classification: QQ-Z-325,TYPE 1 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; First End Style: SQUARE; Style Designator: ONE HALF GROOVE. 10 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.