The Motor,hydraulic, cataloged under National Stock Number 4320-01-168-8699, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corp Div Hydraulic Pump/motor Division. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-168-8699 |
| Primary Part Number | M2B127-12B22XB |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker-Hannifin Corp Div Hydraulic Pump/motor Division |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Shaft Diameter | 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Constant Displacement Per Revolution | 1.270 CUBIC INCHES |
| Key Width | 0.250 INCHES NOMINAL IN |
| Connection Design | THREADED |
| Torque Load Rating | 202.5 INCH-POUNDS IN |
| Shaft Protrusion Length | 2.562 INCHES NOMINAL IN |
| Connection Type | DRAIN |
| Mounting Hole Diameter | 0.500 INCHES NOMINAL IN |
| Thread Location | INTERNAL |
| Shaft Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Accessory Components and Quantity | 2-SAE GRADE 8 HEX HEAD CAPSCREWS |
| Drive Shaft Type | KEYED |
| Key Height | 0.250 INCHES NOMINAL IN |
| Maximum Working Pressure Rating at Specified Temp Range | 3000 PSI AT MINUS 40 DEG F TO PLUS 180 DEG F DEGF |
| Mounting Bolt Hole Spacing | 5.750 IN. CTR TO CTR IN |
| Thread Size | 0.750 |
| Screw Thread Series Designator | BRITISH STANDARD PIPE PARALLEL (BSPP) |
| Connection Quantity | 2 |
| Mounting Type | FOOT |
| 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 |
|---|---|
| M2B127-12B22XB PRIMARY | Parker-Hannifin Corp Div Hydraulic Pump/motor Division (USA) |
| Reference | Meaning |
|---|---|
| M2B127-12B22XB | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
NSN 4320-01-168-8699 is a Motor,hydraulic, manufactured by Parker-Hannifin Corp Div Hydraulic Pump/motor Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-168-8699 has 1 manufacturer part number on file: M2B127-12B22XB (Parker-Hannifin Corp Div Hydraulic Pump/motor Division).
Key specifications for M2B127-12B22XB: Mounting Hole Quantity: 2; Shaft Diameter: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN; Constant Displacement Per Revolution: 1.270 CUBIC INCHES; Key Width: 0.250 INCHES NOMINAL IN. 20 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.