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 6645-00-292-5053
NSN 5990-01-294-6198
NSN 4140-00-888-9836
NSN 5915-01-160-7123
NSN 5998-00-706-3016
NSN 6610-01-502-2456
NSN 6240-01-599-0652
NSN 6105-01-576-2242
NSN 5975-01-185-3694
NSN 5996-01-430-2440
NSN 6145-01-225-9931
NSN 6685-01-230-3054