National Item Identification Number
01-389-0378
013890378
4820-01-389-0378
4820-01-389-0378
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)
91816
Reference Numbers (Part Numbers)
18889
Required Categories
MATERIAL
SPECIAL FEATURES
Required Description
STEEL, CORROSION RESISTING
FOR CHECK VALVE
0.472 IN. LG
0.374 IN. H