The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-754-2174, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-754-2174 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.375 INCHES NOMINAL IN |
| Undercut Width | 0.040 INCHES NOMINAL IN |
| First End Taper Length | 0.538 INCHES NOMINAL IN |
| Undercut Diameter | 0.1727 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Shank Length | 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN |
| Style Designator | UNDERCUT |
| First End Taper Angle | 15.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.600 INCHES NOMINAL IN |
| Second Shank Length | 0.628 INCHES NOMINAL IN |
| Second End Style | SQUARE |
| Material | STEEL COMP 303S 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 |
|---|---|
| 474444-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-754-2174 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-754-2174: Shank Diameter: 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN; Second Shank Diameter: 0.375 INCHES NOMINAL IN; Undercut Width: 0.040 INCHES NOMINAL IN; First End Taper Length: 0.538 INCHES NOMINAL IN. 15 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.