The Motor,hydraulic, cataloged under National Stock Number 4320-01-184-9964, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-184-9964 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Spline Pitch | 6112 |
| Constant Displacement Per Revolution | 12.400 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Spline Length | 2.325 INCHES NOMINAL IN |
| Connection Type | DRAIN |
| Shaft Rotation Direction | CLOCKWISE |
| Drive Shaft Type | SPLINED, INVOLUTE EXTERNAL |
| Spline Quantity | 11 |
| Operating Speed at Rated Capacity in RPM | 2500.0 |
| 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 |
|---|---|
| 6534E508-1 | 7/2 Vendor item drawing reference Indal Technologies Inc |
| 538-410-1 | 5/9 Secondary reference Safran Landing Systems Canada Inc. |
| 6534E508-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-01-184-9964 is a Motor,hydraulic, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-184-9964: Spline Pitch: 6112; Constant Displacement Per Revolution: 12.400 CUBIC INCHES; Displacement Type: CONSTANT; Spline Length: 2.325 INCHES NOMINAL IN. 9 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.