The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-417-8545, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-417-8545 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First Step Diameter | 0.261 INCHES NOMINAL IN |
| Length | 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM SHOULDER IN |
| Third Step Diameter | 0.074 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| First End Style | SQUARE |
| Second Step Length | 0.144 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM-B 139 ALY A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Second Step Diameter | 0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.187 INCHES NOMINAL IN |
| Material | COPPER ALLOY 510 OVERALL |
| Third Step Length | 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM 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 |
|---|---|
| 39162-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-417-8545 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5315-01-420-7635. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-01-417-8545: First Step Diameter: 0.261 INCHES NOMINAL IN; Length: 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM SHOULDER IN; Third Step Diameter: 0.074 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN; First End Style: SQUARE. 12 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.