The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-463-7722, 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14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-463-7722 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.312 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Surface Finish | 32.000 MICROINCHES OVERALL |
| Undercut Width | 0.035 INCHES NOMINAL IN |
| Hardness Rating | 32.0 ROCKWELL C NOMINAL OVERALL |
| Shank Length | 0.233 INCHES NOMINAL IN |
| Style Designator | UNDERCUT |
| Material Document and Classification | AMS 6378 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Shoulder Diameter | 0.394 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Material | STEEL COMP 4140 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 694903 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-463-7722 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-463-7722: Shank Diameter: 0.312 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN; Surface Finish: 32.000 MICROINCHES OVERALL; Undercut Width: 0.035 INCHES NOMINAL IN; Hardness Rating: 32.0 ROCKWELL C NOMINAL OVERALL. 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.