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 5920-01-026-7727
NSN 5855-00-427-7848
NSN 6650-01-591-5057
NSN 6685-01-038-2451
NSN 5975-01-137-1094
NSN 5990-00-023-4163
NSN 5975-01-360-5583
NSN 6135-00-497-0491
NSN 6110-01-034-1687
NSN 5999-00-422-1439
NSN 5965-01-558-5380
NSN 5915-00-681-7674