The Pin,straight,headless, cataloged under National Stock Number 5315-01-481-6831, 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13 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-481-6831 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| Hole Arrangement Style | BOTH END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-15083,GR70-36 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.7500 INCHES NOMINAL IN |
| Pin Overall Length | 3.310 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Second Hole Diameter | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| Center to Center Distance Between Holes | 2.855 INCHES MINIMUM AND 2.895 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.435 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 |
|---|---|
| 122-2422391 | D/9 Drawing number reference only U.S. Government activity |
| 122-2422391 PIECE 217 | 3/2 Design control — primary reference U.S. Government activity |
| 122-2422417 | D/9 Drawing number reference only U.S. Government activity |
| 122-2422417 PIECE 217 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-481-6831 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-481-6831: First End Taper Length: 0.060 INCHES NOMINAL IN; Hole Arrangement Style: BOTH END DRILLED; First End Style: CHAMFERED; First Hole Diameter: 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN. 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.