National Item Identification Number
00-051-1829
000511829
4820-00-051-1829
4820-00-051-1829
National Stock Number
Item Name
VALVE,Y
Federal Supply Class
4820
Description
A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes VALVE, STOP-CHECK.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
353B
Required Categories
MATERIAL
STYLE DESIGNATOR
FACE TO FACE DISTANCE
FLOW CONTROL DEVICE
MAXIMUM
Required Description
STEEL CORROSION RESISTING BODY
RUBBER SYNTHETIC FLOW CONTROL DEVICE
STEEL CORR
