National Item Identification Number
01-138-1981
011381981
4820-01-138-1981
4820-01-138-1981
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)
53711
Reference Numbers (Part Numbers)
803-2177934
803-2177934-X8XX-11
803-2177934-8XX
Required Categories
MATERIAL
Required Description
PLASTIC, POLYCHLOROTRIFLUOROETHYLENE