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 5998-00-411-8857
NSN 5915-01-317-4080
NSN 6145-01-306-1645
NSN 5950-01-477-8869
NSN 6240-01-582-3790
NSN 5985-01-575-2507
NSN 6150-01-227-0917
NSN 6610-00-321-3462
NSN 5930-00-494-7776
NSN 6220-01-262-5928
NSN 6645-00-244-0359
NSN 5930-01-099-8404