National Item Identification Number
01-270-9559
012709559
4820-01-270-9559
4820-01-270-9559
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)
496-12-B2-2
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
MAX
Required Description
COPPER ALLOY BODY
STEEL COMP 303 FLOW CONTROL DEVICE
RUBBER PACKING
RUBBER BU
