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 5985-01-626-1160
NSN 5999-01-345-4170
NSN 5920-00-070-4681
NSN 6220-01-178-9041
NSN 6320-00-270-8222
NSN 5950-00-584-1008
NSN 6320-01-487-0336
NSN 5985-00-245-0240
NSN 5905-01-634-0595
NSN 6105-00-901-0673
NSN 5910-01-392-7238
NSN 2925-00-432-1807