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 5920-01-326-6143
NSN 6105-00-294-7431
NSN 6645-01-476-8013
NSN 6130-00-732-8505
NSN 6130-01-151-3491
NSN 5910-01-099-8996
NSN 5999-01-443-9295
NSN 6145-00-185-4515
NSN 5935-01-145-2194
NSN 5990-01-414-7618
NSN 5985-00-019-0171
NSN 4140-01-265-3736