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 5990-01-387-6114
NSN 6620-01-348-4799
NSN 5985-00-090-6349
NSN 5996-01-211-0208
NSN 5985-00-615-4949
NSN 5998-01-440-7235
NSN 6650-01-363-0963
NSN 6145-01-412-0926
NSN 2925-00-174-4322
NSN 6320-01-183-8196
NSN 6645-00-003-5945
NSN 6620-01-514-2949