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 6645-01-005-8622
NSN 5996-00-919-9354
NSN 2925-01-244-3016
NSN 5905-01-346-7517
NSN 2925-01-058-1718
NSN 6320-00-164-4087
NSN 7035-00-830-1235
NSN 5950-00-280-7825
NSN 5835-01-568-7796
NSN 6145-01-120-8621
NSN 5925-01-558-5620
NSN 5950-01-245-3421