The Motor,hydraulic, cataloged under National Stock Number 4320-00-987-7484, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-987-7484 |
| Primary Part Number | MIDP-117-23N |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| Spline Pitch | 12/24 |
| Spline Minor Diameter | 1.049 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Bolt Hole Thread Size | 0.500-13 |
| Displacement Type | CONSTANT |
| Connection Design | FLANGED |
| Torque Load Rating | 117.3 INCH-POUNDS IN |
| Shaft Protrusion Length | 2.000 INCHES NOMINAL IN |
| Bolt Hole Spacing | 1-13/32 IN. BY 2-3/4 IN. 2 PLACES IN |
| Spline Length | 1.875 INCHES NOMINAL IN |
| Connection Type | INLET |
| Pitch Diameter | 1.167 INCHES NOMINAL IN |
| Spline Major Diameter | 1.247 INCHES MINIMUM AND 1.248 INCHES MAXIMUM IN |
| Shaft Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Spline Pressure Angle in Deg | 30.0 |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Spline Quantity | 12 |
| Maximum Working Pressure Rating at Specified Temp Range | 2000PSI AT MINUS 65 DEG F TO PLUS170 DEG F DEGF |
| Bolt Hole Quantity | 8 |
| Surface Treatment | ENAMEL HOUSING |
| Connection Quantity | 2 |
| Mounting Type | FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10922179 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 10922179 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| MIDP-117-23N PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| FM4X671 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| Reference | Meaning |
|---|---|
| 2590009877484 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4320-00-987-7484 is a Motor,hydraulic, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-987-7484 has 4 manufacturer part numbers on file: 10922179 (U S Army Tank Automotive Command Amsta-Im-Mm), 10922179 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), MIDP-117-23N (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), FM4X671 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division).
Key specifications for MIDP-117-23N: Spline Pitch: 12/24; Spline Minor Diameter: 1.049 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN; Bolt Hole Thread Size: 0.500-13; Displacement Type: CONSTANT. 21 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.
NSN 4320-00-987-7484 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.