National Item Identification Number
01-443-7056
014437056
4820-01-443-7056
4820-01-443-7056
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
53711
53711
53711
53711
Reference Numbers (Part Numbers)
218016053
556-6406592-MRHF-A12
556-6406592-MRHF-B12
566-6406592-MRHF-A12
640
Required Categories
MATERIAL
STYLE DESIGNATOR
SHANK DIAMETER
OUTSIDE DIAMETER
OVERALL HEIGHT
FL
Required Description
STEEL, QQ-S-763, CLASS 304, COND A
G38 POPPET
0.246 INCHES MINIMUM AND
0.248