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 4140-01-509-2490
NSN 6240-01-286-5509
NSN 5835-01-259-0859
NSN 5999-01-630-6350
NSN 6685-00-447-2464
NSN 6135-01-421-1052
NSN 6650-01-190-2304
NSN 5920-00-869-6403
NSN 5950-00-051-1129
NSN 6685-00-872-6345
NSN 6610-00-961-2758
NSN 6610-01-512-3248