National Item Identification Number
01-222-4419
012224419
4820-01-222-4419
4820-01-222-4419
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)
10855
CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441
Reference Numbers (Part Numbers)
EC31EZ-211
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
MOUNTIN
Required Description
COPPER BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
COPPER SEAT
A2 STRA