National Item Identification Number
01-188-3889
011883889
4820-01-188-3889
4820-01-188-3889
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)
86184
86184
86184
86184
Reference Numbers (Part Numbers)
C3639
C3639G
74573
74573 PIECE 7
Required Categories
MATERIAL
III END ITEM IDENTIFICATION
Required Description
COPPER ALLOY AND
NICKEL ALLOY
CLA-VAL CO MODEL 1626M-2A PILOT CONTROL VALVE