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 4140-01-201-0534
NSN 5950-01-209-1770
NSN 6320-01-631-7828
NSN 5985-00-891-8144
NSN 5920-01-381-1306
NSN 6150-00-299-0763
NSN 6105-00-153-0238
NSN 5975-01-414-6371
NSN 5905-01-514-7467
NSN 5935-01-446-2856
NSN 5950-00-317-8257
NSN 6645-01-456-8021