The Pin,straight,headed, cataloged under National Stock Number 5315-01-386-3959, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-386-3959 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Width Across Flats | 58.0 MILLIMETERS NOMINAL MM |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 58.0 MILLIMETERS NOMINAL MM |
| Pin Chamfer Angle | 45.0 DEGREES NOMINAL |
| First Hole Diameter | 20.30 MILLIMETERS MINIMUM AND 20.35 MILLIMETERS MAXIMUM MM |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 6.35 MILLIMETERS NOMINAL MM |
| Diameter | 49.98 MILLIMETERS MINIMUM AND 50.00 MILLIMETERS MAXIMUM MM |
| Head Style | ROUND W/WRENCH FLATS |
| Height | 49.98 MILLIMETERS MINIMUM AND 50.00 MILLIMETERS MAXIMUM MM |
| Distance From Centerline of Hole to End of Pin | 29.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 87024A4255 | 5/9 Secondary reference Boughton Engineering Limited |
| 87024A4255 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-386-3959 is a Pin,straight,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-386-3959: Width Across Flats: 58.0 MILLIMETERS NOMINAL MM; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 58.0 MILLIMETERS NOMINAL MM; Pin Chamfer Angle: 45.0 DEGREES NOMINAL. 11 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.