NSN 4820-01-451-2906
Part Details | HYDRAULIC SERVOVALVE
4820-01-451-2906 An item which controls both the direction and the rate of flow of fluid in direct response to a primary control of comparatively low level force. It is used for positioning a linear actuating cylinder assembly, and for controlling the rate of travel of the piston. The primary control force may be mechanical, hydraulic, and/or electrical.
Alternate Parts: D631Z558B, D631Z558A, D631Z558AVM, 4820-01-451-2906, 01-451-2906, 4820014512906, 014512906
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 11, 1997 | 01-451-2906 | 61748 ( SERVOVALVE, HYDRAULIC ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-451-2906
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D631Z558B | 94697 | MOOG INC.DBA MOOG |
| D631Z558A | 94697 | MOOG INC.DBA MOOG |
| D631Z558AVM | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-01-451-2906
| Characteristic | Specifications |
|---|---|
| PORT QUANTITY | 4 |
| VALVE DISCHARGE FLOW RATE | 20.0 GALLONS PER MINUTE |
| MAXIMUM OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH |
| OPERATING TEMP RATING | 176.0 DEG FAHRENHEIT NOMINAL |
| SPECIAL FEATURES | 2 STAGE VALVE |
| END ITEM IDENTIFICATION | USNS STALWART CLASS TAGOS |