National Item Identification Number
01-161-0904
011610904
4820-01-161-0904
4820-01-161-0904
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)
Reference Numbers (Part Numbers)
D2394
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL BODY
STEEL FLOW CONTROL DEVICE
ASTM A216, GRADE WCB ASSN STD SINGLE MATE