The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-259-1422, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-259-1422 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| Undercut Width | 0.030 INCHES NOMINAL IN |
| First End Taper Length | 0.063 INCHES NOMINAL IN |
| Undercut Diameter | 0.085 INCHES NOMINAL IN |
| First End Location | CHAMFERED END |
| Surface Treatment Document and Classification | QQ-P-35 TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | CHAMFERED |
| Shank Length | 0.200 INCHES NOMINAL IN |
| Style Designator | UNDERCUT |
| Material Document and Classification | ASTM-A582,TYPE 303 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 30.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Second Shank Length | 0.520 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.250 INCHES NOMINAL IN |
| First End Tip Radius | 0.030 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | SQUARE |
| Material | STEEL COMP 303 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 |
|---|---|
| 2439633-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-259-1422 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-259-1422: Shank Diameter: 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN; Second Shank Diameter: 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN; Undercut Width: 0.030 INCHES NOMINAL IN; First End Taper Length: 0.063 INCHES NOMINAL IN. 19 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.