National Item Identification Number
00-479-3891
004793891
4820-00-479-3891
4820-00-479-3891
National Stock Number
Item Name
VALVE,SHUTTLE
Federal Supply Class
4820
Description
A valve having one outlet and two inlets that are usually opposite each other. It has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. It is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines.
Commercial and Government Entity Code (Supplier Data)
80020
Reference Numbers (Part Numbers)
512413-1
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
STEEL COMP 4130 BODY
COPPER ALLOY 464 FLOW CONTROL DEVICE
A2 CROSS
PISTON
AU