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 5975-01-363-8875
NSN 5985-00-558-7770
NSN 5950-00-690-1713
NSN 6650-01-313-0134
NSN 5950-00-010-9665
NSN 6620-01-171-2505
NSN 5965-00-340-6790
NSN 6105-01-012-4176
NSN 6105-00-726-0922
NSN 5855-00-532-0025
NSN 5835-00-733-9145
NSN 5945-01-400-5928