A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.
NSN 6220-01-420-6512
NSN 5835-01-014-4574
NSN 5965-01-390-9240
NSN 5855-01-157-7186
NSN 5990-01-591-8797
NSN 5999-01-301-9820
NSN 6135-01-071-4923
NSN 5950-00-655-1416
NSN 7035-00-104-7613
NSN 5905-00-931-9736
NSN 5935-01-260-3462
NSN 6150-01-395-0927