The Motor,hydraulic, cataloged under National Stock Number 4320-01-463-5579, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker Hannifin Corp Ross Opn Hydraulic Pump/motor Div. Government technical data includes 8 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 | 4320-01-463-5579 |
| Primary Part Number | M4B07512S30NB |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker Hannifin Corp Ross Opn Hydraulic Pump/motor Div |
| Status | ACTIVE |
| Constant Displacement Per Revolution | 0.750 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Connection Design | FLANGED |
| Drive Shaft Type | KEYED |
| Operating Speed at Rated Capacity in RPM | 3000.0 |
| Connection Government Spec/std | SAE |
| Connection Quantity | 2 |
| Mounting Type | FLANGE |
| 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 |
|---|---|
| M4B07512S30NB PRIMARY | Parker Hannifin Corp Ross Opn Hydraulic Pump/motor Div (USA) |
NSN 4320-01-463-5579 is a Motor,hydraulic, manufactured by Parker Hannifin Corp Ross Opn Hydraulic Pump/motor Div, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-463-5579 has 1 manufacturer part number on file: M4B07512S30NB (Parker Hannifin Corp Ross Opn Hydraulic Pump/motor Div).
Key specifications for M4B07512S30NB: Constant Displacement Per Revolution: 0.750 CUBIC INCHES; Displacement Type: CONSTANT; Connection Design: FLANGED; Drive Shaft Type: KEYED. 8 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.