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 6320-01-050-1290
NSN 5999-00-259-8820
NSN 5915-01-189-0133
NSN 7035-01-623-7195
NSN 6645-00-920-8690
NSN 5915-01-472-4169
NSN 5960-01-205-7425
NSN 5905-00-915-1419
NSN 7035-00-153-3826
NSN 5998-01-151-0347
NSN 6150-01-431-6839
NSN 4140-00-918-4424