The Pin,straight,headed, cataloged under National Stock Number 5315-01-646-7579, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-646-7579 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Chamfer Length | 0.10 INCHES NOMINAL IN |
| Under Head Length | 6.270 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 1.250 INCHES NOMINAL IN |
| Diameter | 0.747 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN |
| Head Style | DOUBLE CHAMFER |
| Height | 0.250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Slot Width | 0.580 INCHES MINIMUM AND 0.628 INCHES MAXIMUM 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 |
|---|---|
| RTF311 | 3/9 Design control — primary reference Ultra Armoring, Llc |
| 14003Y0311 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5315-01-646-7579 is a Pin,straight,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-646-7579: Chamfer Length: 0.10 INCHES NOMINAL IN; Under Head Length: 6.270 INCHES NOMINAL IN; Style Designator: STRAIGHT; Pin Head Diameter: 1.250 INCHES NOMINAL IN. 9 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.