MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
C/o stand, engine mounts; cable, engine control; duct, exhaust; duct, bleed air; thermocouple, immersion-apu inlet; mount, accessory flange; mount, compressor flange; transducer, vibration; meter, vibration; cables, temperature averaging; storage container; required to mount and electrically interconnect the auxiliary power unit to test unit
