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 5990-01-202-7003
NSN 6685-00-001-6459
NSN 6240-01-457-0926
NSN 4140-00-798-9144
NSN 5950-00-904-0210
NSN 4140-01-465-1748
NSN 6650-01-193-5911
NSN 6135-00-816-3708
NSN 5895-01-627-3639
NSN 6130-01-579-3102
NSN 5910-01-345-9945
NSN 5960-00-584-4553