The Pumping Unit,hydraulic,power Dri, cataloged under National Stock Number 4320-01-445-1621, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Afp Industries, Inc. Dba Afp Industries Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 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 | 4320-01-445-1621 |
| Primary Part Number | 40NNS551 |
| Item Name | Pumping Unit,hydraulic,power Dri |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Afp Industries, Inc. Dba Afp Industries Inc |
| Status | ACTIVE |
| Pump Type | AXIAL PISTON |
| Manifolding Hose Set | NOT INCLUDED |
| Pump Drive Type | ELECTRIC MOTOR |
| Capacity | 40.0 GALLONS RESERVOIR |
| Hydraulic Fluid Reservoir | INCLUDED |
| Portability | NONPORTABLE |
| Pump Quantity | 1 |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Fluid Filter Type | VACUUM |
| Fluid Filter | INCLUDED |
| Hydraulic Fluid Flow Rate | 59.4 |
| Accumulator | NOT INCLUDED |
| 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 |
|---|---|
| 40NNS551 PRIMARY | Afp Industries, Inc. Dba Afp Industries Inc (USA) |
NSN 4320-01-445-1621 is a Pumping Unit,hydraulic,power Dri, manufactured by Afp Industries, Inc. Dba Afp Industries Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-445-1621 has 1 manufacturer part number on file: 40NNS551 (Afp Industries, Inc. Dba Afp Industries Inc).
Key specifications for 40NNS551: Pump Type: AXIAL PISTON; Manifolding Hose Set: NOT INCLUDED; Pump Drive Type: ELECTRIC MOTOR; Capacity: 40.0 GALLONS RESERVOIR. 12 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.