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 5985-01-545-8637
NSN 6110-00-008-1766
NSN 6650-01-483-2399
NSN 5930-00-889-9631
NSN 5905-00-833-9034
NSN 5960-00-484-3746
NSN 5895-01-178-6402
NSN 4140-01-478-6496
NSN 6240-00-115-8575
NSN 6320-00-553-8427
NSN 6105-00-419-3174
NSN 5975-01-291-6324