The Motor,hydraulic, cataloged under National Stock Number 4320-00-288-8949, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Warren Machine Co Inc. Government technical data includes 22 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-288-8949 |
| Primary Part Number | MVPG-18C |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Warren Machine Co Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Shaft Diameter | 0.9985 INCHES NOMINAL IN |
| Constant Displacement Per Revolution | 5.750 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Connection Design | FLANGED |
| Torque Load Rating | 360.0 INCH-POUNDS IN |
| Distance From End to Keyway Center | 0.250 INCHES NOMINAL IN |
| Shaft Protrusion Length | 1.125 INCHES NOMINAL IN |
| Connection Type | INLET AND OUTLET |
| Bolt Hole Diameter | 0.563 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.568 INCHES NOMINAL IN |
| Shaft Rotation Direction | CLOCKWISE |
| Sae Key Size Accommodated | 807 |
| Drive Shaft Type | WOODRUFF KEYWAY |
| Maximum Working Pressure Rating at Specified Temp Range | 600 PSI AT NO SPECIFIED TEMP RANGE |
| Mounting Bolt Hole Spacing | 3 IN. BY3 IN. C TO C IN |
| Bolt Hole Quantity | 2 |
| Operating Speed at Rated Capacity in RPM | 60.0 |
| Bolt Circle Diameter | 2.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY HOUSING |
| Connection Quantity | 1 |
| 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 |
|---|---|
| MVPG-18C PRIMARY | Warren Machine Co Inc (USA) |
| 22164PC72 | Crane Co Div Valve Div (USA) |
| Reference | Meaning |
|---|---|
| CID610090507 | 5/9 Secondary reference Jenkins Bros |
| H45JKB60177 | 5/9 Secondary reference Jenkins Bros |
| MV | 5/9 Secondary reference Jenkins Bros |
NSN 4320-00-288-8949 is a Motor,hydraulic, manufactured by Warren Machine Co Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-288-8949 has 2 manufacturer part numbers on file: MVPG-18C (Warren Machine Co Inc), 22164PC72 (Crane Co Div Valve Div).
Key specifications for MVPG-18C: Mounting Hole Quantity: 4; Shaft Diameter: 0.9985 INCHES NOMINAL IN; Constant Displacement Per Revolution: 5.750 CUBIC INCHES; Displacement Type: CONSTANT. 22 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.