National Item Identification Number
00-439-6044
004396044
4820-00-439-6044
4820-00-439-6044
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)
1IN444YBSE
Required Categories
MATERIAL
STYLE DESIGNATOR
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATING TEMP;
Required Description
STEEL BODY
STEEL FLOW CONTROL DEVICE
PLASTIC ACETAL SEAT
STEEL STEM
A1 STRAI
