National Item Identification Number
01-244-2365
012442365
4820-01-244-2365
4820-01-244-2365
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)
39428
Reference Numbers (Part Numbers)
7957A3
Required Categories
MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
THREAD SERIES DESIGNATOR;
Required Description
COPPER ALLOY OVERALL
A6 STRAIGHT THRU
OXYGEN, GASEOUS SINGLE RESPONSE
NPT 2ND