The Motor,hydraulic, cataloged under National Stock Number 4320-01-466-3554, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Appleton Marine Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-01-466-3554 |
| Primary Part Number | YMD-7160 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Constant Displacement Per Revolution | 8.800 CUBIC INCHES |
| Displacement Type | CONSTANT |
| Material | STEEL HOUSING |
| 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 |
|---|---|
| YMD-7160 PRIMARY | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| 111A-088-AM-0 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corp Div O-Ring Division |
NSN 4320-01-466-3554 is a Motor,hydraulic, manufactured by Appleton Marine Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-466-3554 has 1 manufacturer part number on file: YMD-7160 (Appleton Marine Inc).
Key specifications for YMD-7160: Mounting Hole Quantity: 2; Constant Displacement Per Revolution: 8.800 CUBIC INCHES; Displacement Type: CONSTANT; Special Features: 1" B6 SPLINED OUTPUT SHAFT, SAE "A" 2 BOLT MOUNTING, MANIFOLD PORTS. 4 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.