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 5996-00-186-8709
NSN 5915-01-377-3545
NSN 7035-01-610-9570
NSN 6645-01-012-0424
NSN 5915-00-911-0280
NSN 5930-01-206-4659
NSN 6135-01-168-2944
NSN 6610-01-605-2451
NSN 5835-01-329-4814
NSN 4140-01-185-6214
NSN 6105-01-334-3266
NSN 4140-01-179-4507