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 5999-00-453-2507
NSN 5925-01-474-4244
NSN 5985-01-465-0804
NSN 5855-00-915-7942
NSN 5999-01-442-6899
NSN 5960-01-142-6981
NSN 5895-01-237-5946
NSN 6645-00-483-2981
NSN 5998-01-124-2617
NSN 6130-01-224-9466
NSN 6620-00-468-6059
NSN 6240-01-124-1829