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 6150-01-545-6897
NSN 5996-01-655-5920
NSN 6685-01-377-9137
NSN 5999-00-210-4205
NSN 6685-01-419-7994
NSN 6610-01-551-0774
NSN 5920-01-225-2000
NSN 6320-01-576-6310
NSN 6130-01-019-5791
NSN 5935-01-096-8833
NSN 6110-01-386-6720
NSN 6145-01-101-6178