National Item Identification Number
01-184-4109
011844109
4820-01-184-4109
4820-01-184-4109
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)
17116-0440-0260
6631-16B2-44
Required Categories
Required Description