National Item Identification Number
01-425-2891
014252891
4820-01-425-2891
4820-01-425-2891
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)
16004
28968
28968
Reference Numbers (Part Numbers)
45940
6133E2S
6133E2Y
Required Categories
MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
Required Description
STEEL CORROSION RESISTING BODY
A10 SCREW-IN CARTRIDGE
AIR SINGLE RESPONSE
600
