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 6130-01-185-9976
NSN 5998-00-857-7114
NSN 5965-00-021-5620
NSN 5910-00-804-8604
NSN 5990-00-656-5798
NSN 5965-01-009-2238
NSN 6320-01-643-0850
NSN 5950-01-605-6126
NSN 5855-01-472-2302
NSN 7035-01-498-2510
NSN 5935-01-169-6497
NSN 2925-00-225-5386