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:
Constructed from 420 denier nylon parapack; contains dual length static line of 10 feet and 15 feet, made of mil-w-4088 type 17 webbing, having 2500 tensile strength; has 1000 lb. Snap link for attachment to aircraft at either the 10foot or 15 foot position; for use with the 20 foot or the 24.5 foot canopy parachutes