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 6320-01-366-5157
NSN 2925-00-485-0543
NSN 5855-00-256-5562
NSN 6135-00-269-5843
NSN 5925-01-363-7765
NSN 5975-01-106-3595
NSN 6645-00-135-7480
NSN 4140-01-078-6520
NSN 5910-01-484-0467
NSN 5975-00-891-9738
NSN 4140-01-076-6124
NSN 6220-01-027-1294