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 5915-01-141-5743
NSN 5950-01-435-8166
NSN 5905-01-490-6907
NSN 5935-01-251-2701
NSN 5975-01-140-8280
NSN 6145-01-349-7756
NSN 2925-01-391-1540
NSN 5935-00-929-4810
NSN 5915-01-467-0825
NSN 6610-01-165-7024
NSN 5985-00-406-4318
NSN 6650-01-173-5651