The Cup Drive, cataloged under National Stock Number 2805-01-458-9574, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hancox Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-458-9574 |
| Primary Part Number | 41-109-03 |
| Item Name | Cup Drive |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Hancox Ltd |
| 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 |
|---|---|
| 41-109-03 | Hancox Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 4110903 | 3/9 Design control — primary reference Kohler Co Div Plumbing Div |
NSN 2805-01-458-9574 is a Cup Drive, manufactured by Hancox Ltd, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-458-9574 has 1 manufacturer part number on file: 41-109-03 (Hancox Ltd).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-673-2207. Verify interchangeability with system specifications before substitution.
Key specifications for 41-109-03: Special Features: PART OF THE RECOIL STARTER BOLTED TO THE FLYWHEEL USED ON POWER TAKE OF SHAFT ENGINES; Part Name Assigned by Controlling Agency: CUP DRIVE; End Item Identification: 8 HP FOUR STROKE GAS ENGINE, MODEL K181. 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.