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 6645-01-068-3042
NSN 5905-00-727-1959
NSN 6240-01-549-7138
NSN 5895-01-640-7098
NSN 5920-01-283-7042
NSN 5975-01-580-2794
NSN 5930-00-602-7294
NSN 5935-01-590-7313
NSN 6220-00-507-9831
NSN 6240-01-398-6049
NSN 6110-01-250-9167
NSN 6610-01-433-2219