The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-253-7665, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-253-7665 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Width Across Flats | 0.620 INCHES NOMINAL IN |
| First Step Diameter | 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Hole Arrangement Style | BOTH END DRILLED |
| Under Head Length | 0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN |
| First End Style | ROUND |
| First Hole Diameter | 0.166 INCHES NOMINAL IN |
| Second Step Length | 0.290 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 1.120 INCHES NOMINAL IN |
| Second Hole Diameter | 0.166 INCHES NOMINAL IN |
| Head Style | ROUND W/WRENCH FLATS |
| Second Step Diameter | 0.250 INCHES NOMINAL IN |
| Center to Center Distance Between Holes | 0.810 INCHES NOMINAL IN |
| Height | 0.070 INCHES NOMINAL IN |
| First Step Length | 0.300 INCHES NOMINAL IN |
| Material | STEEL COMP 630 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.155 INCHES NOMINAL IN |
| First End Outer Radius | 0.125 INCHES NOMINAL 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 |
|---|---|
| 2439673-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-253-7665 is a Pin,shoulder,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-253-7665: Width Across Flats: 0.620 INCHES NOMINAL IN; First Step Diameter: 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN; Hole Arrangement Style: BOTH END DRILLED; Under Head Length: 0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN. 18 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.