National Item Identification Number
01-377-4169
013774169
4820-01-377-4169
4820-01-377-4169
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)
53711
53711
Reference Numbers (Part Numbers)
256-6607537 ITEM 17
6607537
Required Categories
MEDIA FOR WHICH DESIGNED
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION ST
Required Description
WATER, FRESH SINGLE RESPONSE
AUTOMATIC
UNTHREADED INTERNAL PIPE ALL ENDS
B30B
