The Motor,hydraulic, cataloged under National Stock Number 1650-00-540-0156, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 30 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-540-0156 |
| Primary Part Number | MF30-3915-30S212-2 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Spline Pitch | 20/30 |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEM B52 |
| Spline Minor Diameter | 0.867 INCHES NOMINAL IN |
| Constant Displacement Per Revolution | 1.519 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Connection Design | THREADED |
| Torque Load Rating | 725.0 INCH-POUNDS IN |
| Drive Shaft Government Standard | AND10262 |
| Shaft Protrusion Length | 1.000 INCHES NOMINAL IN |
| Spline Length | 0.625 INCHES NOMINAL IN |
| Connection Type | DRAIN |
| Connection Type | OUTLET |
| Connection Type | INLET |
| Mounting Hole Diameter | 0.344 INCHES NOMINAL IN |
| Pitch Diameter | 0.800 INCHES NOMINAL IN |
| Spline Major Diameter | 0.727 INCHES NOMINAL IN |
| Mounting Government Standard | AND10621 |
| Thread Location | INTERNAL |
| Shaft Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Thread Direction | RIGHT-HAND |
| Spline Pressure Angle in Deg | 30.0 |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Spline Quantity | 16 |
| Maximum Working Pressure Rating at Specified Temp Range | 3000 PSI AT MINUS 65 DEG F TO PLUS 275 DEG F DEGF |
| Mounting Bolt Hole Spacing | 3.536 IN. BY 3.536 IN. C TO C IN |
| Operating Speed at Rated Capacity in RPM | 2820.0 |
| Thread Size | 0.563-18 AND 0.875-14 |
| Screw Thread Series Designator | UNF |
| Surface Treatment | ANODIZE HOUSING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 157147 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| MF30-3915-30S212-2 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 10-1173-2 | 5/2 Secondary reference U.S. Government activity |
| 10-1173-2 | 5/2 Secondary reference U.S. Government activity |
NSN 1650-00-540-0156 is a Motor,hydraulic, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-540-0156 has 2 manufacturer part numbers on file: 157147 (Eaton Aerospace, Llc Dba Jackson South), MF30-3915-30S212-2 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 5310-00-559-1189. Verify interchangeability with system specifications before substitution.
Key specifications for MF30-3915-30S212-2: Mounting Hole Quantity: 4; Spline Pitch: 20/30; FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM B52; Spline Minor Diameter: 0.867 INCHES NOMINAL IN. 30 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 1650-00-540-0156 has DEMIL Code D. 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.