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 6685-00-870-0057
NSN 5925-01-406-3474
NSN 5915-00-251-3906
NSN 5998-01-287-0090
NSN 5895-00-954-8264
NSN 5910-01-655-0360
NSN 5930-01-430-0144
NSN 6110-01-131-6324
NSN 4140-01-191-7577
NSN 6685-00-061-6779
NSN 5895-01-605-4878
NSN 5990-01-607-3528