National Item Identification Number
00-554-9039
005549039
4820-00-554-9039
4820-00-554-9039
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)
45681
92003
Reference Numbers (Part Numbers)
1116-548195
1116-548195
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
ALUMINUM ALLOY BODY
STEEL FLOW CONTROL DEVICE
RUBBER SYNTHETIC PACKING
A3 STR