National Item Identification Number
01-311-4719
013114719
4820-01-311-4719
4820-01-311-4719
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)
12168
NORTHERN INDIANA BUSINESS SERVICES
52777 WINDING WATERS LN
ELKHART
IN
46514
574-295-3000
Reference Numbers (Part Numbers)
F-938-31 2 IN
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
VALVE SIZE
FA
Required Description
IRON CAST BODY
COPPER ALLOY FLOW CONTROL DEVICE
COPPER ALLOY SEAT
ASTM A-395