MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Gage, pressure, dial indicating, except engine
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, scale name, scale range, scale accuracy, graduation unit, scale smallest increment, scale incription/background color, dial size, stud location, case material, case surface treatment, diameter, depth, bezel type, material, surface treatment, protectivee crystal material, connection quantity, connection type, connection location, connection size, mounting method, mounting hole quantity, stud quantity