The Motor,hydraulic, cataloged under National Stock Number 4320-01-336-2529, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 29 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4320-01-336-2529 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Spline Pitch | 12/24 |
| Spline Minor Diameter | 1.166 INCHES NOMINAL IN |
| Constant Displacement Per Revolution | 5.430 CUBIC INCHES |
| Bolt Hole Thread Size | 0.375-16 |
| Displacement Type | CONSTANT |
| Connection Design | THREADED AND FLANGED |
| Bolt Hole Spacing | 2 IN. BY 1 IN. IN |
| Spline Length | 1.880 INCHES NOMINAL IN |
| Connection Type | DRAIN |
| Connection Type | OUTLET |
| Connection Type | INLET |
| Pitch Diameter | 1.166 INCHES NOMINAL IN |
| Spline Major Diameter | 1.222 INCHES MINIMUM AND 1.229 INCHES MAXIMUM IN |
| 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 | 14 |
| Mounting Bolt Circle Diameter | 6.375 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Operating Speed at Rated Capacity in RPM | 2900.0 |
| Thread Size | 0.875-14 |
| Screw Thread Series Designator | UNF |
| Connection Government Spec/std | SAEJ518C |
| Material | STEEL HOUSING |
| 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 |
| Reference | Meaning |
|---|---|
| 23-3801-AN-JSBJ-MF | 5/9 Secondary reference Sauer-Sundstrand Hydro-Transmission Div |
| 23-3501-AN-JSBJ-MF | 5/9 Secondary reference Sauer-Sundstrand Hydro-Transmission Div |
| 23-3802-AN-JSBJ | 5/9 Secondary reference Sauer-Sundstrand Hydro-Transmission Div |
| 503210 | 3/9 Design control — primary reference Sauer-Sundstrand Hydro-Transmission Div |
| 000993-761 | 5/1 Secondary reference U.S. Government activity |
NSN 4320-01-336-2529 is a Motor,hydraulic, classified under FSC 4320, Power and Hand Pumps. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4220-01-358-4250. Verify interchangeability with system specifications before substitution.
Key specifications for 4320-01-336-2529: Mounting Hole Quantity: 4; Spline Pitch: 12/24; Spline Minor Diameter: 1.166 INCHES NOMINAL IN; Constant Displacement Per Revolution: 5.430 CUBIC INCHES. 29 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.