The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-327-8063, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-327-8063 |
| Primary Part Number | 5820480 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shank Diameter | 0.164 INCHES NOMINAL IN |
| Second Shank Diameter | 0.187 INCHES NOMINAL IN |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Undercut Width | 0.090 INCHES NOMINAL IN |
| Undercut Diameter | 0.111 INCHES NOMINAL IN |
| First End Location | THREADED END |
| First End Style | CHAMFERED |
| Shank Length | 0.241 INCHES NOMINAL IN |
| Style Designator | UNDERCUT |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Second Undercut Width | 0.060 INCHES NOMINAL IN |
| Shoulder Diameter | 0.310 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | ROUND |
| Thread Class | 3A A |
| Second Undercut Diameter | 0.127 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 5820480 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5315-01-327-8063 is a Pin,shoulder,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-327-8063 has 1 manufacturer part number on file: 5820480 (Naval Sea Systems Command).
Key specifications for 5820480: Shank Diameter: 0.164 INCHES NOMINAL IN; Second Shank Diameter: 0.187 INCHES NOMINAL IN; Surface Finish: 125.0 MICROINCHES OVERALL; Undercut Width: 0.090 INCHES NOMINAL IN. 20 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.