The Motor,hydraulic, cataloged under National Stock Number 1650-00-034-3674, 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 28 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1650-00-034-3674 |
| Primary Part Number | MF044L008C |
| 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 | HYDRAULIC SYSTEM AIRCRAFT |
| Spline Minor Diameter | 0.685 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN |
| Constant Displacement Per Revolution | 0.677 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Torque Load Rating | 436.0 INCH-POUNDS IN |
| Shaft Protrusion Length | 1.543 INCHES NOMINAL IN |
| Spline Length | 1.000 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN |
| Pitch Diameter | 0.800 INCHES NOMINAL IN |
| Spline Major Diameter | 0.862 INCHES MINIMUM AND 0.867 INCHES MAXIMUM IN |
| Mounting Government Standard | AND10262 |
| Thread Location | INTERNAL |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Spline Pressure Angle in Deg | 30.0 |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Spline Quantity | 16 |
| Maximum Working Pressure Rating at Specified Temp Range | 4000 PSI AT MINUS 65 DEG F TO PLUS 275 DEG F DEGF |
| Mounting Bolt Circle Diameter | 5.000 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 8000.0 |
| Thread Size | 1.062-12 AND 0.875-14 AND 0.438-20 |
| Screw Thread Series Designator | UNF |
| Surface Treatment | ANODIZE HOUSING |
| Connection Government Spec/std | AND10050-12 AND AND10050-10 AND AND10050-4 |
| Material | ALUMINUM ALLOY HOUSING |
| Connection Quantity | 3 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 114HS129 FSCM 77272 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114HS129-3 | The Boeing Company (USA) |
| MF044L008C | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 278032 | D/9 Drawing number reference only Eaton Aerospace, Llc Dba Jackson South |
| 114HS129-3 | 5/3 Secondary reference U.S. Government activity |
NSN 1650-00-034-3674 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 1650-00-034-3674 has 2 manufacturer part numbers on file: 114HS129-3 (The Boeing Company), MF044L008C (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for MF044L008C: Mounting Hole Quantity: 4; Spline Pitch: 20/30; FSC Application Data: HYDRAULIC SYSTEM AIRCRAFT; Spline Minor Diameter: 0.685 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN. 28 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 1650-00-034-3674 has DEMIL Code Q. 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.