National Item Identification Number
01-439-2921
014392921
4820-01-439-2921
4820-01-439-2921
National Stock Number
Item Name
VALVE,BALL
Federal Supply Class
4820
Description
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.
Commercial and Government Entity Code (Supplier Data)
98991
WORCESTER CONTROLS CORP
P O BOX 2609 COOKEVILLE TN 385022609
33 LOCKE DR
MARLBOROUGH
MA
01752
931-432-4021
Reference Numbers (Part Numbers)
1IN4446TBW4
Required Categories
MATERIAL
STYLE DESIGNATOR
MAXIMUM OPERATING TEMP
VALVE OPERATION METHOD
CONN
Required Description
STEEL CORROSION RESISTING BODY
STEEL COMP 316 FLOW CONTROL DEVICE
PLASTIC POLY