The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-400-2855, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-400-2855 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Width Across Flats | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 0.560 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Second Step Length | 0.250 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| First End Taper Angle | 30.0 DEGREES NOMINAL |
| Head Style | HEXAGON COUNTERSUNK UNDERCUT |
| Height | 0.2500 INCHES NOMINAL IN |
| First Step Length | 0.500 INCHES NOMINAL IN |
| Bottom Countersink Diameter | 0.060 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL 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 |
|---|---|
| 716-601024-000 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-400-2855 is a Pin,shoulder,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-400-2855: Width Across Flats: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; First End Taper Length: 0.030 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Under Head Length: 0.560 INCHES NOMINAL IN. 14 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.