National Item Identification Number
01-328-2253
013282253
4820-01-328-2253
4820-01-328-2253
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)
5820051
Required Categories
MATERIAL
STYLE DESIGNATOR
SEAT ANGLE
TEMP RATING
III END ITEM IDENTIFICATION
Required Description
STEEL, AMS 5643
G40 POPPET
45.0 DEGREES NOMINAL
NOT RATED
AFTERBODY SECTION,