MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel, qq-s-763, class 304, cond a, 1.375/1.370 in. O.D., .656/.671 in. I.D., with tabs .125/.120 in. Wide, 5/16 in.+ or - 1/64 in. Deep.
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:
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
