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 5985-01-570-1662
NSN 6620-00-891-4658
NSN 2925-01-394-5650
NSN 6145-00-169-4834
NSN 5999-01-386-3132
NSN 5935-01-455-3008
NSN 5998-01-053-5498
NSN 6320-01-618-7800
NSN 6645-01-413-0515
NSN 5990-01-425-2175
NSN 6645-01-514-7403
NSN 6145-00-594-7822