The Pin,grooved,headed, cataloged under National Stock Number 5315-00-522-4124, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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 | 5315-00-522-4124 |
| Primary Part Number | 5224124 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| Undercut Diameter | 0.812 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 3.380 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.140 INCHES NOMINAL IN |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| Criticality Code Justification | ABMZ |
| Style Designator | GROOVE |
| Pin Head Diameter | 1.190 INCHES NOMINAL IN |
| Diameter | 0.872 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 3.055 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Grip Length | 3.125 INCHES NOMINAL IN |
| Height | 0.180 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Undercut Radius | 0.090 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.255 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5224124 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5315-00-522-4124 is a Pin,grooved,headed, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-522-4124 has 1 manufacturer part number on file: 5224124 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 5224124: First End Taper Length: 0.060 INCHES NOMINAL IN; Undercut Diameter: 0.812 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 3.380 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.