National Item Identification Number
00-737-4528
007374528
4820-00-737-4528
4820-00-737-4528
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)
24617
19207
Reference Numbers (Part Numbers)
6763785
7374528
Required Categories
VALVE OPERATION METHOD
MOUNTING POSITION
SUPPLEMENTARY FEATURES
Required Description
AUTOMATIC
HORIZONTAL
FLOW CONTROL DEVICE: DIAPHRAGM