National Item Identification Number
01-305-2019
013052019
4820-01-305-2019
4820-01-305-2019
National Stock Number
Item Name
VALVE,BUTTERFLY
Federal Supply Class
4820
Description
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
Commercial and Government Entity Code (Supplier Data)
1NB39
DOVER RESOURCES INC
DIV NORRISEAL
11122 W LITTLE YORK
HOUSTON
TX
77041
713-849-1274
91363
NORRISEAL
NORRIS VALUES DIV
11122 W LITTLE YORK RD
40525
HOUSTON
TX
77240
713-466-3552
Reference Numbers (Part Numbers)
920F159
920F159
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE OPERATION METHOD
MOUNTING FACILITY
Required Description
ALUMINUM ALLOY BODY
ALUMINUM ALLOY FLOW CONTROL DEVICE
GRAPHITE PACKING
NICKE
