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 5950-01-624-0491
NSN 6105-00-613-8638
NSN 5975-00-776-4604
NSN 6645-01-392-4204
NSN 6220-00-839-7439
NSN 2925-01-276-6100
NSN 6320-01-585-8468
NSN 4140-00-823-9194
NSN 5915-00-007-3813
NSN 6320-00-831-2227
NSN 5910-00-876-0508
NSN 5998-01-371-8086