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 6620-01-319-2551
NSN 6610-00-960-9135
NSN 5935-01-113-5623
NSN 6220-01-301-8637
NSN 5996-01-225-8507
NSN 5999-01-608-2248
NSN 5965-01-170-9891
NSN 5915-01-278-9176
NSN 6240-01-322-5521
NSN 6645-01-437-9017
NSN 6610-00-433-8700
NSN 6650-01-381-7172