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 5985-01-502-0950
NSN 6650-01-518-8168
NSN 7035-01-183-7550
NSN 6150-00-242-9439
NSN 6105-00-357-1801
NSN 6135-01-079-7852
NSN 5950-01-182-8732
NSN 4140-00-255-2458
NSN 5925-00-443-4093
NSN 5999-01-239-3134
NSN 5915-01-641-4000
NSN 6240-00-821-5125