National Item Identification Number
01-451-2906
014512906
4820-01-451-2906
4820-01-451-2906
National Stock Number
Item Name
SERVOVALVE,HYDRAULIC
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
94697
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
94697
Reference Numbers (Part Numbers)
D631Z558A
D631Z558AVM
D631Z558B
Required Categories
PORT QUANTITY
VALVE DISCHARGE FLOW RATE
MAXIMUM OPERATING PRESSURE
OPERATING
Required Description
4
20.0 GALLONS PER MINUTE
5000.0 POUNDS PER SQUARE INCH
176.0 DEG FAHRENHEIT