The Pump,axial Pistons, cataloged under National Stock Number 4320-01-497-7974, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. Government technical data includes 13 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 | 4320-01-497-7974 |
| Primary Part Number | A10VO45DFR/52R-PUC64N00 |
| Item Name | Pump,axial Pistons |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | PISTON |
| Reciprocating Stroke Type | VARIABLE |
| Pump Reciprocating Design | SINGLE ACTING |
| Discharge Connection Thread Size and Series/type Designator | 0.875-14 UNF |
| Drive Shaft Type | SPLINED, STRAIGHT INTERNAL |
| Discharge Pressure | 600.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS |
| Cylinder Quantity | 2 |
| Maximum Discharge Flow Rate | 30.0 GALLONS PER MINUTE |
| Drive Shaft End Diameter | 0.875 INCHES NOMINAL IN |
| Discharge Connection Type | THREADED INTERNAL |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Pump Rotation Direction | CLOCKWISE |
| 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 |
|---|---|
| A10VO45DFR/52R-PUC64N00 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
NSN 4320-01-497-7974 is a Pump,axial Pistons, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-497-7974 has 1 manufacturer part number on file: A10VO45DFR/52R-PUC64N00 (Bosch Rexroth Corporation Div Industrial Hydraulics).
Key specifications for A10VO45DFR/52R-PUC64N00: Discharge Connection Quantity: 1; Pumping Element Type: PISTON; Reciprocating Stroke Type: VARIABLE; Pump Reciprocating Design: SINGLE ACTING. 13 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.