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 6240-01-437-4936
NSN 6620-01-138-8250
NSN 5950-00-331-5105
NSN 5998-01-099-0310
NSN 5985-01-296-5790
NSN 2925-01-239-6044
NSN 5935-01-317-4111
NSN 5905-01-575-4166
NSN 5835-00-624-1548
NSN 5920-00-792-3830
NSN 6145-01-089-2651
NSN 5920-01-197-8397