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 5990-01-581-1961
NSN 5999-01-565-9870
NSN 7035-01-183-7550
NSN 2925-01-139-5144
NSN 6610-01-357-5957
NSN 6685-01-512-2014
NSN 6110-01-519-9131
NSN 5855-01-352-7033
NSN 5950-00-771-8788
NSN 5985-01-268-3787
NSN 5945-01-432-2103
NSN 5960-01-158-9166