The Pin,grooved,headless, cataloged under National Stock Number 5315-01-174-0656, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 14 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 | 5315-01-174-0656 |
| Primary Part Number | 82A5027A1601 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Surface Finish | 0.8 MICRONS OUTSIDE DIAMETER |
| Surface Finish | 1.6 MICRONS UNDERCUT |
| Undercut Width | 9.5 MILLIMETERS NOMINAL MM |
| Undercut Diameter | 10.03 MILLIMETERS NOMINAL MM |
| First End Location | BOTH ENDS |
| Hole Arrangement Style | DRILLED THRU CENTER |
| First End Style | SQUARE |
| First Hole Diameter | 0.247 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Style Designator | GROOVE |
| Material Document and Classification | MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 11.050 MILLIMETERS MINIMUM MM |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 4.775 MILLIMETERS NOMINAL MM |
| Material | TITANIUM ALLOY UNS R56400 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 |
|---|---|
| 82A5027A1601 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
NSN 5315-01-174-0656 is a Pin,grooved,headless, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-174-0656 has 1 manufacturer part number on file: 82A5027A1601 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 82A5027A1601: Surface Finish: 0.8 MICRONS OUTSIDE DIAMETER; Surface Finish: 1.6 MICRONS UNDERCUT; Undercut Width: 9.5 MILLIMETERS NOMINAL MM; Undercut Diameter: 10.03 MILLIMETERS NOMINAL MM. 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.