MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
C/o one interface test adapter for connecting each of the uuts to the test station, test program discs for controlling the test station and the uut during tests, one test procedure manual: the ita c/o circuitry, wiring, components, station interface and the sru interface required to provide stimuli and measurement connections