The Motor,hydraulic, cataloged under National Stock Number 1650-01-072-3678, 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 Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-072-3678 |
| Primary Part Number | 2045996-2 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Spline Pitch | 16/32 |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEMS |
| Spline Minor Diameter | 0.550 INCHES NOMINAL IN |
| Displacement Type | CONSTANT |
| Connection Design | THREADED |
| Torque Load Rating | 400.0 INCH-POUNDS IN |
| Spline Length | 0.812 INCHES NOMINAL IN |
| Connection Type | INLET AND OUTLET |
| Mounting Hole Diameter | 0.344 INCHES NOMINAL IN |
| Pitch Diameter | 0.600 INCHES NOMINAL IN |
| Spline Major Diameter | 0.650 INCHES NOMINAL IN |
| Thread Location | INTERNAL |
| Shaft Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Thread Direction | RIGHT-HAND |
| Spline Pressure Angle in Deg | 50.0 |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Spline Quantity | 15 |
| Maximum Working Pressure Rating at Specified Temp Range | 3000PSI AT MINUS 65 DEG F TO PLUS275 DEG F DEGF |
| Mounting Bolt Circle Diameter | 5.000 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 4500.0 |
| Thread Size | 0.750-16 AND 0.437-20 |
| Screw Thread Series Designator | UNF |
| Connection Government Spec/std | MS33649-8 AND MS33649-4 |
| Connection Quantity | 2 |
| Mounting Type | FLANGE |
| 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 |
|---|---|
| 2045996-2 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 1650-01-072-3678 is a Motor,hydraulic, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-072-3678 has 1 manufacturer part number on file: 2045996-2 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 2045996-2: Mounting Hole Quantity: 4; Spline Pitch: 16/32; FSC Application Data: AIRCRAFT HYDRAULIC SYSTEMS; Spline Minor Diameter: 0.550 INCHES NOMINAL IN. 26 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 1650-01-072-3678 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.