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 6620-01-440-9810
NSN 2925-01-448-2880
NSN 5975-01-592-2120
NSN 6240-01-140-0732
NSN 5925-01-159-5236
NSN 5960-00-826-7697
NSN 5990-00-394-3987
NSN 5999-00-122-2767
NSN 6320-00-360-1301
NSN 6645-01-417-1913
NSN 5975-01-461-8911
NSN 6150-01-555-6893