The Pumping Unit,hydraulic,power Dri, cataloged under National Stock Number 4320-01-273-2673, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Kovatch Corp.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-273-2673 |
| Primary Part Number | 051-00001 |
| Item Name | Pumping Unit,hydraulic,power Dri |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| FSC Application Data | FIREFIGHTING EQUIPMENT |
| Hydraulic Fluid Flow Rate | 500.0 GALLONS PER MINUTE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4320-01-273-2673 is a Pumping Unit,hydraulic,power Dri, manufactured by Kovatch Corp., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-273-2673 has 2 manufacturer part numbers on file: HMOA85-1 (W S Darley & Co), 051-00001 (Kovatch Corp.).
Key specifications for 051-00001: FSC Application Data: FIREFIGHTING EQUIPMENT; Hydraulic Fluid Flow Rate: 500.0 GALLONS PER MINUTE; Part Name Assigned by Controlling Agency: PUMP,WATER,FIRETRUCK; End Item Identification: TRUCK,FIRE FIGHTING,A/S32-P18 TRUCK,FIREFIGHTING,NSN 4210011375970. 2 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.