National Item Identification Number
01-238-3390
012383390
4820-01-238-3390
4820-01-238-3390
National Stock Number
Item Name
DISK,VALVE
Federal Supply Class
4820
Description
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Commercial and Government Entity Code (Supplier Data)
59364
59365
AEROFLEX/ METELICS INC.
975 STEWART DR.
SUNNYVALE
CA
94085
408-737-8181
Reference Numbers (Part Numbers)
3173702-1
3173702-3
Required Categories
MATERIAL
STYLE DESIGNATOR
OUTSIDE DIAMETER
BOLT CIRCLE DIAMETER
MATERIAL THI
Required Description
ALUMINUM ALLOY
G48 BUTTER FLY
3.540 INCHES MINIMUM AND
3.560 INCHES MAXIMUM;