The Pin,grooved,headed, cataloged under National Stock Number 5315-00-650-9959, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-650-9959 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 250.0 MICROINCHES OVERALL |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| Undercut Diameter | 0.670 INCHES NOMINAL IN |
| Under Head Length | 2.720 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Pin Head Diameter | 1.500 INCHES NOMINAL IN |
| Diameter | 0.977 INCHES MINIMUM AND 0.983 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 0.150 INCHES NOMINAL IN |
| Head Style | FLAT |
| Grip Length | 0.225 INCHES NOMINAL IN |
| Height | 0.120 INCHES NOMINAL IN |
| Shear Strength | 170000 DOUBLE POUNDS PER SQUARE INCH |
| Undercut Radius | 0.150 INCHES NOMINAL IN |
| Material | STEEL COMP 4140 OVERALL |
| 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 |
|---|---|
| 348294-1 | 3/2 Design control — primary reference U.S. Government activity |
| 348294 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-00-650-9959 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5315-00-993-0741, 5999-01-429-0149. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-00-650-9959: Surface Finish: 250.0 MICROINCHES OVERALL; First End Taper Length: 0.060 INCHES NOMINAL IN; Undercut Diameter: 0.670 INCHES NOMINAL IN; Under Head Length: 2.720 INCHES NOMINAL IN. 16 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.