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 6620-00-740-3699
NSN 5999-01-123-2725
NSN 5945-00-844-2341
NSN 6645-00-363-9775
NSN 6240-01-444-1673
NSN 4140-01-024-8595
NSN 6240-01-412-0624
NSN 6240-01-383-4695
NSN 5950-01-140-9706
NSN 6645-00-829-8868
NSN 5999-00-187-2610
NSN 6685-01-348-1170