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
NSN 5990-01-375-9273
NSN 6105-01-444-1201
NSN 5996-01-487-3733
NSN 6110-00-630-5255
NSN 5930-01-484-8169
NSN 6145-01-574-3598
NSN 5990-01-512-9129
NSN 6645-00-806-6961
NSN 5835-00-454-7239
NSN 6320-00-098-2858
NSN 6685-01-504-0176