MRC:
Indicates the designed use of the item.ALCD
Usage Design:
W/sulphur bearing compounds, hydrogen peroxide, acids and chemicals where corrosive resistance is required
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 type, dial size, pointer type, pointer color, adjustability, case material, case surface treatment, diameter, depth, bezel type, material, surface treatment, connection quantity, connection type, connection location, connection size, mounting method, bolt circle diameter, mounting hole quantity, mounting hole diameter, stud quantity, stud location