The Motor,hydraulic, cataloged under National Stock Number 4320-01-248-4159, 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 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-248-4159 |
| Primary Part Number | 847503 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Constant Displacement Per Revolution | 1.519 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Connection Design | THREADED |
| Torque Load Rating | 725.0 INCH-POUNDS IN |
| Spline Length | 0.910 INCHES NOMINAL IN |
| Connection Type | INLET AND OUTLET AND DRAIN |
| Mounting Hole Diameter | 0.344 INCHES NOMINAL IN |
| Thread Location | INTERNAL |
| Drive Shaft Type | SPLINED, STRAIGHT INTERNAL |
| Spline Quantity | 16 |
| Maximum Working Pressure Rating at Specified Temp Range | 3000PSI AT MINUS 2 DEG C TO PLUS 32 DEG C DEGC |
| Mounting Bolt Hole Spacing | 4 .344IN. DIA. MTG. ON 3.536 IN. BY 3.536 IN. MTG. CENTERS IN |
| Operating Speed at Rated Capacity in RPM | 3750.0 |
| Connection Government Spec/std | INLET/OUTLET PER MS33649-16,DRAIN PER MS33649-6 |
| Connection Quantity | 3 |
| 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 |
|---|---|
| 847503 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 5266614 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| L1MF30-3915-30S-212-2 | 5/9 Secondary reference Eaton Aerospace, Llc Dba Jackson South |
| MF40-3915-30Z-2 | 5/9 Secondary reference Eaton Aerospace, Llc Dba Jackson South |
NSN 4320-01-248-4159 is a Motor,hydraulic, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-248-4159 has 2 manufacturer part numbers on file: 847503 (Eaton Aerospace, Llc Dba Jackson South), 5266614 (Naval Sea Systems Command).
Key specifications for 847503: Mounting Hole Quantity: 4; Constant Displacement Per Revolution: 1.519 CUBIC INCHES; Displacement Type: CONSTANT; Connection Design: THREADED. 17 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.