National Item Identification Number
01-197-4743
011974743
4820-01-197-4743
4820-01-197-4743
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)
30793
INSINGER MACHINE COMPANY
6245 STATE RD
PHILADELPHIA
PA
19135
800-344-4802
Reference Numbers (Part Numbers)
D-983
Required Categories
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION STYLE
THREAD SERIES DESIGN
Required Description
A2 STRAIGHT THRU
AUTOMATIC
B9 PLAIN 1ST END
NPT 1ST END
0.500 INCHES 1ST END