The Pin,straight,headless, cataloged under National Stock Number 5315-01-339-0404, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-339-0404 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Taper Length | 0.448 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| First End Taper Angle | 4.16 DEGREES NOMINAL |
| Pin Overall Diameter | 0.5009 INCHES MINIMUM AND 0.5011 INCHES MAXIMUM IN |
| Pin Overall Length | 2.2400 INCHES MINIMUM AND 2.2600 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Shear Strength | 50000 DOUBLE POUNDS PER SQUARE INCH |
| Second End Style | RADIUS |
| Material | STEEL OVERALL |
| Second End Corner Radius | 0.063 INCHES MINIMUM AND 0.167 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 |
|---|---|
| MS16556-80 | 3/2 Design control — primary reference U.S. Government activity |
| MS16556-80 | 5/9 Secondary reference U.S. Government activity |
| 5210069 PART 46 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5315-01-339-0404 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-339-0404: First End Taper Length: 0.448 INCHES NOMINAL IN; First End Style: CHAMFERED; First End Taper Angle: 4.16 DEGREES NOMINAL; Pin Overall Diameter: 0.5009 INCHES MINIMUM AND 0.5011 INCHES MAXIMUM IN. 10 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.