The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-147-3181, 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18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-147-3181 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.091 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.1253 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN |
| Surface Finish | 64.000 MICROINCHES BOTH ENDS |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| First End Location | LARGE END |
| Second End Taper Angle | 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
| First End Style | CHAMFERED |
| Hardness Rating | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| Shank Length | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Second End Taper Length | 0.031 INCHES NOMINAL IN |
| First End Taper Angle | 55.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
| Second End Relationship with First End | NOT IDENTICAL |
| Features Provided | CASEHARDENED |
| Shoulder Diameter | 0.193 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| Second Shank Length | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 8620 OR STEEL COMP 4615 OR STEEL COMP 8617 OVERALL |
| 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 |
|---|---|
| 709287 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-147-3181 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-147-3181: Shank Diameter: 0.091 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN; Second Shank Diameter: 0.1253 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN; Surface Finish: 64.000 MICROINCHES BOTH ENDS; First End Taper Length: 0.031 INCHES NOMINAL 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.