National Item Identification Number
01-187-3719
011873719
4820-01-187-3719
4820-01-187-3719
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)
2 1/2R2030-64AA-1FM
2 1/2R2030-64AA-1FM
Required Categories
STYLE DESIGNATOR
VALVE OPERATION METHOD
NOMINAL PIPE SIZE ACCOMMODATED
SPECIA
Required Description
A1 STRAIGHT THRU
MANUAL
2.500 INCHES 1ST END
ITEM HAS 10 POSITION THROTTLING