The Pin,grooved,headless, cataloged under National Stock Number 5315-01-104-9952, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-104-9952 |
| Primary Part Number | GP2-125X250-50 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Groov-Pin Corp |
| Status | ACTIVE |
| Intermediate Diameter | 0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN |
| Style Designator | ONE HALF GROOVE |
| Pin Large End Diameter | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Pin Small End Diameter | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 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 |
|---|---|
| GP2-125X250-50 PRIMARY | Groov-Pin Corp (USA) |
| Reference | Meaning |
|---|---|
| 125D1AX250LG303STAINLESS | 3/2 Design control — primary reference U.S. Government activity |
| 324B167P3 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5315-01-104-9952 is a Pin,grooved,headless, manufactured by Groov-Pin Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-104-9952 has 1 manufacturer part number on file: GP2-125X250-50 (Groov-Pin Corp).
Key specifications for GP2-125X250-50: Intermediate Diameter: 0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN; Style Designator: ONE HALF GROOVE; Pin Large End Diameter: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Overall Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. 5 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.