National Item Identification Number
01-389-3135
013893135
4820-01-389-3135
4820-01-389-3135
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)
98939
43999
Reference Numbers (Part Numbers)
BD2445-01
LE284-0067-0001
Required Categories
MAXIMUM OPERATING PRESSURE
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION
Required Description
3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AUTOMATIC
THREADED EXTERNAL BOSS