The Motor,hydraulic, cataloged under National Stock Number 4320-01-474-8716, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 24 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 | 4320-01-474-8716 |
| Primary Part Number | SEM2/8 CI01 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Shaft Diameter | 15.0 MILLIMETERS NOMINAL MM |
| Constant Displacement Per Revolution | 0.510 CUBIC INCHES |
| Key Width | 4.0 MILLIMETERS NOMINAL MM |
| Displacement Type | CONSTANT |
| Connection Design | FLANGED |
| Torque Load Rating | 790.0 INCH-POUNDS IN |
| Shaft Protrusion Length | 40.5 MILLIMETERS NOMINAL MM |
| Connection Type | INLET AND OUTLET |
| Bolt Hole Diameter | 13.5 MILLIMETERS NOMINAL MM |
| Shaft Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Drive Shaft Type | KEYED |
| Key Height | 4.0 MILLIMETERS NOMINAL MM |
| Maximum Working Pressure Rating at Specified Temp Range | 3300 PSI AT MINUS 20 DEG C TO PLUS 80 DEG C DEGC |
| Mounting Bolt Hole Spacing | 96.2 MM BY 71.5 MM MM |
| Mounting Bolt Circle Diameter | 9.0 MILLIMETERS NOMINAL MM |
| Key Length | 30.0 MILLIMETERS NOMINAL MM |
| Bolt Hole Quantity | 2 |
| Operating Speed at Rated Capacity in RPM | 4000.0 |
| Bolt Circle Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Connection Government Spec/std | STANDARD DIN M6 |
| Material | ALUMINUM ALLOY HOUSING |
| 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 |
|---|---|
| SEM2/8 CI01 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
NSN 4320-01-474-8716 is a Motor,hydraulic, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-474-8716 has 1 manufacturer part number on file: SEM2/8 CI01 (Rtx Corporation Div Pratt & Whitney).
Key specifications for SEM2/8 CI01: Mounting Hole Quantity: 4; Shaft Diameter: 15.0 MILLIMETERS NOMINAL MM; Constant Displacement Per Revolution: 0.510 CUBIC INCHES; Key Width: 4.0 MILLIMETERS NOMINAL MM. 24 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.