National Item Identification Number
01-117-2444
011172444
4820-01-117-2444
4820-01-117-2444
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)
DB20553-2IN
F190D-2IN
Required Categories
MATERIAL
STYLE DESIGNATOR
OFFSET DISTANCE
VALVE SIZE
FACE TO FACE DISTANCE;
Required Description
STEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
E6A STRAIGHT THRU W/O