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 5990-01-354-4812
NSN 6130-00-060-4698
NSN 6645-01-364-1845
NSN 6110-00-188-9874
NSN 6620-01-048-4145
NSN 4140-00-872-6316
NSN 6145-01-017-6589
NSN 5945-00-597-4599
NSN 5945-00-051-2267
NSN 5835-01-501-0526
NSN 5999-01-119-2983
NSN 6145-01-055-5067