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 5985-01-028-4963
NSN 5998-01-139-1705
NSN 6240-00-109-5914
NSN 7035-01-145-5059
NSN 5915-01-534-2590
NSN 5915-01-476-1521
NSN 5945-00-578-4904
NSN 5960-01-278-9394
NSN 6645-00-807-9350
NSN 6620-01-054-9346
NSN 5925-00-959-6075
NSN 6650-01-232-0275