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 6650-00-133-5030
NSN 5999-00-081-0305
NSN 6320-01-449-1014
NSN 5835-01-424-0054
NSN 6620-01-316-7907
NSN 5905-01-258-5030
NSN 5975-00-658-3718
NSN 5915-00-491-7309
NSN 5960-00-605-9192
NSN 7035-01-263-5463
NSN 5999-01-089-8017
NSN 7035-01-633-9537