The Key, cataloged under National Stock Number 5315-01-226-4402, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Altra Industrial Motion Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Key |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | Altra Industrial Motion Corp. (CAGE 71041) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-226-4402 |
| Primary Part Number | X640-4 |
| Item Name | Key |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Altra Industrial Motion Corp. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| X640-4 PRIMARY | Altra Industrial Motion Corp. (USA) |
NSN 5315-01-226-4402 is a Key, manufactured by Altra Industrial Motion Corp., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-226-4402 has 1 manufacturer part number on file: X640-4 (Altra Industrial Motion Corp.).
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.