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 5910-01-223-6373
NSN 6240-01-386-1082
NSN 5920-01-339-1080
NSN 7035-01-462-5766
NSN 6685-01-006-5299
NSN 5895-01-377-6489
NSN 5905-01-381-5664
NSN 5985-00-405-7619
NSN 5945-01-599-2395
NSN 5855-01-109-6433
NSN 5950-01-436-6907
NSN 6610-00-038-8148