National Item Identification Number
01-478-7621
014787621
4820-01-478-7621
4820-01-478-7621
National Stock Number
Item Name
VALVE,GLOBE-CHECK
Federal Supply Class
4820
Description
A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. Precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. Free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.
Commercial and Government Entity Code (Supplier Data)
53711
53711
Reference Numbers (Part Numbers)
803-6397434
803-6397434-311111
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
NICKEL ALLOY BODY
E1 STRAIGHT THRU
DISK
MANUAL
UNTHREADED INTERNAL PIPE ALL