The Pin,straight,headless, cataloged under National Stock Number 5315-00-078-2898, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-078-2898 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Taper Length | 0.500 INCHES NOMINAL IN |
| Second End Taper Angle | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| Hole Arrangement Style | ONE END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.263 INCHES MINIMUM AND 0.304 INCHES MAXIMUM IN |
| Second End Taper Length | 0.090 INCHES NOMINAL IN |
| First End Taper Angle | 18.0 DEGREES MINIMUM AND 22.0 DEGREES MAXIMUM |
| Pin Overall Diameter | 1.2450 INCHES MINIMUM AND 1.2470 INCHES MAXIMUM IN |
| Pin Overall Length | 4.500 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | CHAMFERED |
| Material | STEEL OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.310 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 |
|---|---|
| LT1-370 | 3/9 Design control — primary reference Anthony York Co |
| 13212E5722-2 | 5/2 Secondary reference U.S. Government activity |
| S69204 | 5/9 Secondary reference Athey Products Corp |
NSN 5315-00-078-2898 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-078-2898: First End Taper Length: 0.500 INCHES NOMINAL IN; Second End Taper Angle: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM; Hole Arrangement Style: ONE END DRILLED; First End Style: CHAMFERED. 13 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.