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 6135-01-059-4055
NSN 5975-00-267-2770
NSN 6150-01-484-9241
NSN 6220-00-536-5738
NSN 6650-00-492-6072
NSN 5998-00-950-0565
NSN 6110-01-432-2125
NSN 6130-00-023-8701
NSN 6650-00-287-5868
NSN 6685-01-266-5834
NSN 6620-00-526-8996
NSN 6240-01-121-4124