National Item Identification Number
01-378-4970
013784970
4810-01-378-4970
4810-01-378-4970
National Stock Number
Item Name
VALVE,LINEAR,DIRECTIONAL CONTROL
Federal Supply Class
4810
Description
A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.
Commercial and Government Entity Code (Supplier Data)
1W025
79318
Reference Numbers (Part Numbers)
DAA3252P001-127
340925-3
Required Categories
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
III END ITEM IDENTIFICATION
Required Description
HYDRAULIC FLUID WILL CONFORM TO MIL-H-5606
VALVE MATERIALS SHALL BE COMPATIBLE