National Item Identification Number
01-152-0616
011520616
4820-01-152-0616
4820-01-152-0616
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)
D-1866
D-1866 3IN-B
D1866 3-B
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL OVERALL
ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE OVERALL
A