The Pin,grooved,headed, cataloged under National Stock Number 5315-01-485-9319, 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 9 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 | 5315-01-485-9319 |
| Primary Part Number | 122-7312139 PC 63 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Width Across Flats | 3.031 INCHES NOMINAL IN |
| Under Head Length | 4.562 INCHES NOMINAL IN |
| Style Designator | GROOVE |
| Material Document and Classification | MIL-S-24093, TYPE 1, CLASS C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Effective Length | 3.562 INCHES NOMINAL IN |
| Head Style | DISHED HEXAGON |
| Height | 2.625 INCHES NOMINAL IN |
| Undercut Radius | 0.125 INCHES NOMINAL IN |
| Material | STEEL COMP E4340 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 |
|---|---|
| 122-7312139 PC 63 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5315-01-485-9319 is a Pin,grooved,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-485-9319 has 1 manufacturer part number on file: 122-7312139 PC 63 (Naval Sea Systems Command).
Key specifications for 122-7312139 PC 63: Width Across Flats: 3.031 INCHES NOMINAL IN; Under Head Length: 4.562 INCHES NOMINAL IN; Style Designator: GROOVE; Material Document and Classification: MIL-S-24093, TYPE 1, CLASS C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 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.