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 5990-01-407-1474
NSN 5960-01-632-6576
NSN 5950-01-469-7060
NSN 6650-01-231-6728
NSN 6135-00-542-6216
NSN 5895-01-348-1841
NSN 4140-01-154-8632
NSN 5998-01-123-9267
NSN 6610-01-539-8213
NSN 6685-01-133-9921
NSN 5998-01-451-4690
NSN 5996-00-185-9376