National Item Identification Number
01-436-9557
014369557
4820-01-436-9557
4820-01-436-9557
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)
T-59803 IT3
Required Categories
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION STYLE
THR
Required Description
A6 STRAIGHT THRU
AUTOMATIC
THREADED INTERNAL PIPE ALL ENDS
B9 PLAIN ALL ENDS;