The Pin,straight,headed, cataloged under National Stock Number 5315-01-157-1506, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-157-1506 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 64.0 MICROINCHES OUTSIDE DIAMETER |
| Chamfer Length | 0.060 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-STD-870,CL 3 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Under Head Length | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Pin Chamfer Angle | 15.0 DEGREES NOMINAL |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.538 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| Diameter | 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Head Style | FLAT FILLISTER |
| Height | 0.325 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 4330 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 |
|---|---|
| 8340950-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-157-1506 is a Pin,straight,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-157-1506: Surface Finish: 64.0 MICROINCHES OUTSIDE DIAMETER; Chamfer Length: 0.060 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-STD-870,CL 3 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Under Head Length: 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. 13 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.