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 6320-00-139-1090
NSN 5920-00-921-6506
NSN 5915-00-909-3571
NSN 5920-01-331-3199
NSN 5990-01-231-9608
NSN 6610-00-419-3154
NSN 6645-01-135-5449
NSN 5920-01-346-8597
NSN 5965-01-390-9249
NSN 5960-00-939-8124
NSN 6685-01-498-0415
NSN 5950-01-309-8057