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 5935-01-173-9066
NSN 5990-00-989-6839
NSN 5990-00-318-3990
NSN 5920-01-453-4320
NSN 5910-01-170-4424
NSN 6135-01-268-2152
NSN 6610-01-304-3226
NSN 6620-01-497-1746
NSN 5835-01-359-2575
NSN 5998-01-186-9734
NSN 5935-01-273-6731
NSN 6610-00-621-3466