The Valve Plate,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-422-5740, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-422-5740 |
| Primary Part Number | 6661X0- ITEM NO 5 |
| Item Name | Valve Plate,hydraulic Motor-Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| Status | ACTIVE |
| Motor-Pump Design Control Activity | 03990 |
| Material | STEEL |
| 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 |
|---|---|
| 6661X0- ITEM NO 5 | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
| Reference | Meaning |
|---|---|
| 93441-2 | 3/9 Design control — primary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
| 93441-2 | C/1 Advisory reference — outside the item-of-supply concept Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division |
NSN 4320-01-422-5740 is a Valve Plate,hydraulic Motor-Pump, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-422-5740 has 1 manufacturer part number on file: 6661X0- ITEM NO 5 (Ingersoll-Rand Company Dba Ingersoll-Rand).
Key specifications for 6661X0- ITEM NO 5: End Item Identification: NAVY WEAPON SYSTEM CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Motor-Pump Design Control Activity: 03990; Material: STEEL. 2 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.