The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-431-5186, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is B & H Industries Corporation. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-431-5186 |
| Primary Part Number | 2176450 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | B & H Industries Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.150 INCHES NOMINAL IN |
| Second Shank Diameter | 0.150 INCHES NOMINAL IN |
| First End Taper Length | 0.200 INCHES NOMINAL IN |
| First End Location | SHOULDER END |
| Hole Arrangement Style | BOTH END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.257 INCHES NOMINAL IN |
| Shank Length | 14.68 MILLIMETERS NOMINAL MM |
| Style Designator | SHOULDER |
| First End Taper Angle | 30.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Second Hole Diameter | 0.257 INCHES NOMINAL IN |
| Shoulder Diameter | 0.250 INCHES NOMINAL IN |
| Second Shank Length | 0.500 INCHES NOMINAL IN |
| Surface Treatment | DICHROMATE AND ZINC OVERALL |
| Material | STEEL COMP 1215 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5315-01-431-5186 is a Pin,shoulder,headless, manufactured by B & H Industries Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-431-5186 has 2 manufacturer part numbers on file: 2176450 (Oshkosh Defense Llc), 2176450 (B & H Industries Corporation).
Key specifications for 2176450: Shank Diameter: 0.150 INCHES NOMINAL IN; Second Shank Diameter: 0.150 INCHES NOMINAL IN; First End Taper Length: 0.200 INCHES NOMINAL IN; First End Location: SHOULDER END. 16 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.