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 6145-01-319-7763
NSN 7035-01-048-7122
NSN 6610-00-248-1559
NSN 5999-01-168-8788
NSN 6610-01-470-4684
NSN 5920-00-007-5165
NSN 6650-01-199-8589
NSN 5999-00-758-1320
NSN 5999-01-086-1581
NSN 5996-01-160-5588
NSN 5990-01-423-2219
NSN 5925-01-415-3084