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 6610-01-049-2661
NSN 5990-01-201-4852
NSN 6130-00-728-0705
NSN 6150-00-079-1101
NSN 5999-00-818-5592
NSN 6130-01-377-5922
NSN 6110-01-560-4352
NSN 6130-01-411-6674
NSN 6240-01-436-9132
NSN 5975-00-860-6305
NSN 6685-01-173-8846
NSN 6650-01-058-5908