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 6145-01-562-2054
NSN 4140-00-981-8580
NSN 5998-01-634-0604
NSN 6130-01-598-3418
NSN 5910-01-246-4510
NSN 6650-01-483-4267
NSN 5996-01-113-5013
NSN 5965-01-468-6186
NSN 5855-01-129-4080
NSN 6620-00-815-2281
NSN 5996-00-187-1424
NSN 5998-01-365-6750