The Motor,hydraulic, cataloged under National Stock Number 4320-00-446-2334, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-446-2334 |
| Primary Part Number | MF2003-30-15-20 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 |
| Constant Displacement Per Revolution | 0.960 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Connection Design | THREADED |
| Torque Load Rating | 150.0 INCH-POUNDS IN |
| Connection Type | INLET AND OUTLET |
| Mounting Hole Diameter | 0.313 INCHES NOMINAL IN |
| Thread Location | INTERNAL |
| Drive Shaft Type | KEYWAY |
| Maximum Working Pressure Rating at Specified Temp Range | 1000 PSI |
| Mounting Bolt Hole Spacing | MOUNTING HOLES SPACED 45 DEG ON 3-1/16 IN. BOLT CIRCLE IN |
| Key Length | SHAFT EXTENDS 1-5/16 IN. FROM HOUSING IN |
| Operating Speed at Rated Capacity in RPM | 3600.0 |
| Thread Size | 1/2-14 |
| Screw Thread Series Designator | NPT |
| Surface Treatment | ENAMEL HOUSING |
| Material | IRON CAST HOUSING |
| Mounting Type | FACE |
| 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 |
|---|---|
| 216817 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| MF2003-30-15-20 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| PA4905 | C/1 Advisory reference — outside the item-of-supply concept Acco-Babcock Inc Hoist and Crane Div |
NSN 4320-00-446-2334 is a Motor,hydraulic, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-446-2334 has 2 manufacturer part numbers on file: 216817 (Eaton Aerospace, Llc Dba Jackson South), MF2003-30-15-20 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for MF2003-30-15-20: Mounting Hole Quantity: 6; Constant Displacement Per Revolution: 0.960 CUBIC INCHES; Displacement Type: CONSTANT; Connection Design: THREADED. 18 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.