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 6685-01-431-2315
NSN 5950-01-030-8778
NSN 6610-01-600-5111
NSN 5895-00-834-1151
NSN 6150-01-147-6177
NSN 6685-01-378-3511
NSN 6110-01-266-5547
NSN 5905-01-570-3150
NSN 6685-00-606-4662
NSN 6130-00-959-5800
NSN 6145-00-964-8859
NSN 6135-00-484-8556