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 6650-01-145-5173
NSN 5945-00-389-7948
NSN 5945-01-520-9981
NSN 5930-00-282-2736
NSN 6320-01-147-9177
NSN 6130-01-578-7941
NSN 5835-01-261-9878
NSN 6610-00-778-7389
NSN 5935-01-540-0644
NSN 5855-01-464-3152
NSN 5915-00-372-4522
NSN 6105-00-224-2452