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 6685-01-300-0487
NSN 5950-01-612-8644
NSN 6610-00-899-9288
NSN 5996-00-220-9414
NSN 5920-01-339-7421
NSN 6650-01-319-6930
NSN 5990-00-087-1268
NSN 5925-01-295-9126
NSN 6610-01-295-6327
NSN 4140-00-125-0837
NSN 5855-01-446-7221
NSN 5975-00-229-9593