National Item Identification Number
01-154-7927
011547927
4820-01-154-7927
4820-01-154-7927
National Stock Number
Item Name
VALVE,RESTRICTOR CHECK
Federal Supply Class
4820
Description
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
E-1.50-11
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
COPPER ALLOY BODY
PLASTIC FLOW CONTROL DEVICE
E7 ANGLE
PISTON
AUTOMATIC
THR