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:
Includes potentiometer 1, attenuator 3, ammeter 1, connector 13, coupler 5, control module 1, frequency synthesizer 1, isolator 4, phase shifter 1, head 1, amplifier 3, filter board 2, capacitor 11, switch 4, mixer 1, 4-phase encoder 1, coho 1, detector 1, filter 63, cable assembly 21, resistor 9, -6 v regulator assembly 1, +5 v regulator assembly 1, led 1