National Item Identification Number
01-283-8438
012838438
4820-01-283-8438
4820-01-283-8438
National Stock Number
Item Name
BALL,VALVE,PORTED
Federal Supply Class
4820
Description
A spherical shaped device with two or more ports used to prevent or regulate the flow of fluids in a valve, nozzle, or the like. It may include an integral valve stem. For valve balls that do not include ports see BALL, CHECK. Excludes PLUG, ROTARY, VALVE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
21-300013
Required Categories
MATERIAL
SPHERICAL DIAMETER
Required Description
STEEL
0.500 INCHES NOMINAL