National Item Identification Number
01-073-0055
010730055
4820-01-073-0055
4820-01-073-0055
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)
12204
19207
Reference Numbers (Part Numbers)
XM6943
12273442
Required Categories
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION STYLE
THR
Required Description
A2 STRAIGHT THRU
AUTOMATIC
THREADED INTERNAL BOSS ALL ENDS
B4 GASKET SEAL ALL