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 6620-01-185-4040
NSN 4140-01-439-2631
NSN 5996-01-493-7962
NSN 5945-01-116-8619
NSN 6620-01-077-8033
NSN 5996-01-445-1359
NSN 5915-00-325-8980
NSN 5996-01-471-6664
NSN 5920-01-576-9869
NSN 5950-01-152-2622
NSN 6130-00-483-8641
NSN 6220-01-131-9997