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 6650-01-278-2151
NSN 5985-00-782-0423
NSN 5996-01-501-8729
NSN 5935-01-522-4074
NSN 5999-01-202-6585
NSN 5975-00-442-3500
NSN 5920-01-131-7567
NSN 5945-01-320-2501
NSN 6685-01-264-8769
NSN 5950-00-161-4419
NSN 6645-01-545-6853
NSN 2925-01-524-6622