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 5999-01-055-6571
NSN 6220-00-320-7408
NSN 5999-01-321-1549
NSN 5925-01-060-5265
NSN 5999-00-364-0769
NSN 6150-01-378-5565
NSN 6650-01-328-0546
NSN 5998-01-502-6908
NSN 6685-00-622-5417
NSN 5935-00-325-5241
NSN 6620-01-512-2016
NSN 5990-01-256-8441