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 6620-00-110-9166
NSN 6135-01-435-6503
NSN 5935-00-151-4569
NSN 5920-01-079-7280
NSN 6240-01-460-6554
NSN 5905-00-529-6999
NSN 5835-01-632-6627
NSN 6135-00-412-1687
NSN 6220-01-423-8319
NSN 5950-00-250-8738
NSN 5999-01-570-0554
NSN 5990-01-168-6797