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 6610-01-144-0020
NSN 5930-01-039-0496
NSN 6645-01-197-9090
NSN 5998-00-759-8159
NSN 6220-01-232-1064
NSN 5895-01-210-6018
NSN 5985-00-010-0645
NSN 5915-01-349-6873
NSN 5915-01-198-9177
NSN 5985-01-341-6564
NSN 4140-01-178-6811
NSN 5960-01-262-1399