The Pin,grooved,headed, cataloged under National Stock Number 5315-00-794-9840, 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 17 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 | 5315-00-794-9840 |
| Primary Part Number | 8433089 |
| 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 |
| Surface Finish | 63.0 MICROINCHES LONG SHANK |
| Undercut Width | 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| Undercut Diameter | 0.396 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN |
| Under Head Length | 2.120 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| Criticality Code Justification | ABMZ AND ABPA AND ABPC |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.750 INCHES NOMINAL IN |
| Diameter | 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Effective Length | 1.880 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Height | 0.120 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 8433089 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5315-00-794-9840 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 5315-00-794-9840 has 1 manufacturer part number on file: 8433089 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8433089: Surface Finish: 63.0 MICROINCHES LONG SHANK; Undercut Width: 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN; First End Taper Length: 0.030 INCHES NOMINAL IN; Undercut Diameter: 0.396 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN. 17 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.