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 6110-01-089-9017
NSN 5930-01-046-8239
NSN 5935-00-136-8972
NSN 5905-00-617-8388
NSN 6685-00-959-7557
NSN 7035-01-555-8793
NSN 6320-00-937-5625
NSN 5950-00-353-5382
NSN 6610-01-553-1317
NSN 5925-00-845-2965
NSN 6135-00-351-8606
NSN 6145-01-317-2226