National Item Identification Number
01-436-4207
014364207
4820-01-436-4207
4820-01-436-4207
National Stock Number
Item Name
VALVE,LINEAR,DIRECTIONAL CONTROL
Federal Supply Class
4820
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)
6Y128
LOCKHEED MARTIN ENGINEERING &
SCIENCES COMPANY
3853 CALLE FORTUNADA ST.
SAN DIEGO
CA
92123
856-486-5156
Reference Numbers (Part Numbers)
DG4V3S-2C-MFWG561
5106412 ITEM NO. 20
Required Categories
SPOOL QUANTITY
SPOOL POSITION QUANTITY
VALVE DISCHARGE FLOW RATE
MAXIMUM OPER
Required Description
1
2
10.5 GALLONS PER MINUTE
3000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, PH