National Item Identification Number
01-306-4552
013064552
4820-01-306-4552
4820-01-306-4552
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
91363
NORRISEAL
NORRIS VALUES DIV
11122 W LITTLE YORK RD
40525
HOUSTON
TX
77240
713-466-3552
Reference Numbers (Part Numbers)
NW285B-CS6FG 4IN
NW285B-CS6FG 4IN
920G161
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
VALVE OPERATION
Required Description
STEEL BODY
GRAPHITE PACKING
WATER-OIL-GAS 1ST RESPONSE
STEAM 2ND RESPONSE
15
