National Item Identification Number
01-327-4919
013274919
4820-01-327-4919
4820-01-327-4919
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)
D721
Required Categories
MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
Required Description
STEEL BODY
A2 STRAIGHT THRU
AIR SINGLE RESPONSE
80.0 POUNDS PER SQUARE INCH S