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 5999-01-613-0069
NSN 6135-01-512-8740
NSN 6220-01-491-9803
NSN 6645-01-125-3935
NSN 6130-01-634-0603
NSN 5999-01-256-9903
NSN 5905-01-459-8738
NSN 5945-01-481-3701
NSN 6610-01-021-5068
NSN 5985-01-266-8760
NSN 6145-01-373-6415
NSN 2925-01-144-7106