The Impeller,water Pump,engine Cooli, cataloged under National Stock Number 2930-01-591-4066, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Kubota Engine America Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 2930-01-591-4066 |
| Primary Part Number | 1A021-7351-0 |
| Item Name | Impeller,water Pump,engine Cooli |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Kubota Engine America Corporation |
| 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 |
|---|---|
| FIG 6.33 INDEX 3 | Minuteman International, Inc. (USA) |
| 3339007 | Minuteman International, Inc. (USA) |
| 1A021-7351-0 PRIMARY | Kubota Engine America Corporation (USA) |
NSN 2930-01-591-4066 is a Impeller,water Pump,engine Cooli, manufactured by Kubota Engine America Corporation, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-591-4066 has 3 manufacturer part numbers on file: FIG 6.33 INDEX 3 (Minuteman International, Inc.), 3339007 (Minuteman International, Inc.), 1A021-7351-0 (Kubota Engine America Corporation).
1 possible match (shared part number, not a government interchangeability claim): 2930-01-621-3142. Verify interchangeability with system specifications before substitution.
Key specifications for 1A021-7351-0: End Item Identification: ENGINE GROUP. 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.