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 5950-00-735-6161
NSN 5990-01-024-9659
NSN 6220-01-158-0918
NSN 5950-01-423-6269
NSN 5998-01-445-0688
NSN 6645-01-130-9393
NSN 5915-01-175-8328
NSN 6130-01-631-4096
NSN 4140-01-273-4891
NSN 5915-01-448-6622
NSN 5855-01-518-9198
NSN 6135-01-355-8917