National Item Identification Number
01-151-6304
011516304
4820-01-151-6304
4820-01-151-6304
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
144-V-4718
538E ITEM 17
Required Categories
MATERIAL
CONNECTION TYPE
CONNECTION STYLE
THREAD SERIES DESIGNATOR
NOMINAL T
Required Description
COPPER ALLOY OVERALL
THREADED INTERNAL PIPE 1ST END
B9 PLAIN 1ST END
NPT 1ST