National Item Identification Number
01-185-9561
011859561
4820-01-185-9561
4820-01-185-9561
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)
82829
82829
86090
Reference Numbers (Part Numbers)
48C139
48C189
60590
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
ALUMINUM ALLOY 356.0 BODY
ALUMINUM ALLOY 356.0 BODY LINING
ALUMINUM ALLOY 380.
