National Item Identification Number
00-172-8858
001728858
4810-00-172-8858
4810-00-172-8858
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)
Reference Numbers (Part Numbers)
MD04SDMHAB
MD04SDNHAB/12VDC
994553/12VDC
995581
Required Categories
BODY MATERIAL
SPOOL QUANTITY
FLOW PATTERN QUANTITY
SPOOL POSITION QUANTITY
M
Required Description
IRON CAST
1
4
3
3000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, PETROLEUM BAS