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 5920-00-103-7642
NSN 5935-01-634-0668
NSN 6130-01-365-5730
NSN 5975-00-195-1543
NSN 5999-01-421-9433
NSN 5920-01-212-9504
NSN 5925-01-386-8657
NSN 6620-00-920-1671
NSN 6685-01-460-4112
NSN 6685-01-141-5288
NSN 5996-00-192-3597
NSN 5990-00-351-5479