The Coupling,rear Hub, cataloged under National Stock Number 2590-01-562-2139, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Hayes Diversified Technologies, Inc. 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 | 2590-01-562-2139 |
| Primary Part Number | 17633-1112-6 |
| Item Name | Coupling,rear Hub |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Hayes Diversified Technologies, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 17633-1112-6 PRIMARY | Hayes Diversified Technologies, Inc (USA) |
NSN 2590-01-562-2139 is a Coupling,rear Hub, manufactured by Hayes Diversified Technologies, Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-562-2139 has 1 manufacturer part number on file: 17633-1112-6 (Hayes Diversified Technologies, Inc).
Key specifications for 17633-1112-6: Part Name Assigned by Controlling Agency: COUPLING-ASSY, REAR HUB, FOREST GREEN; End Item Identification: 2340-01-530-9371 - MILITARY MOTORCYCLE, MULTI-FUEL. 0 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.