MRC:
The element,compound,or mixture of which an actuating element is fabricated,excluding any surface treatment.BGKY
Actuating Element Material:
Steel, corrosion resisting
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
As differentiated by scale name, scale range, scale accuracy, graduation unit, scale smallest increment, scale inscription/background color, dial size, stud location, case material, case surface treatment, diameter, depth, bezel type, material, surface treatment, protective ctystal material, connection quantity, connection type, connection location, connection size, mounting method, stud quantity