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 6650-01-066-0420
NSN 6130-01-214-9934
NSN 6130-00-789-5231
NSN 5996-01-322-7140
NSN 5999-01-206-4657
NSN 6240-01-595-9041
NSN 5975-01-173-0332
NSN 5925-01-580-7216
NSN 6135-00-134-6648
NSN 5999-01-445-4691
NSN 5835-00-155-1379
NSN 6150-01-055-9791