The Pin,straight,headed, cataloged under National Stock Number 5315-01-675-6934, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-675-6934 |
| Primary Part Number | B18.8.1X500C25GA7A91 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633, TYPE II, SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 3.25 INCHES NOMINAL IN |
| First Hole Diameter | 0.151 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.63 INCHES NOMINAL IN |
| Diameter | 0.50 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Height | 0.16 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP 1012 AND 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 |
| Part Number | Manufacturer |
|---|---|
| B18.8.1X500C25GA7A91 PRIMARY | The American Society of Mechanical Engineers (USA) |
| AEP01X500C25GA7A91 | The American Society of Mechanical Engineers (USA) |
NSN 5315-01-675-6934 is a Pin,straight,headed, manufactured by The American Society of Mechanical Engineers, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-675-6934 has 2 manufacturer part numbers on file: B18.8.1X500C25GA7A91 (The American Society of Mechanical Engineers), AEP01X500C25GA7A91 (The American Society of Mechanical Engineers).
Key specifications for B18.8.1X500C25GA7A91: Surface Treatment Document and Classification: ASTM B633, TYPE II, SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 3.25 INCHES NOMINAL IN; First Hole Diameter: 0.151 INCHES NOMINAL IN. 11 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.