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 5985-01-431-9757
NSN 6105-00-729-9837
NSN 6110-01-171-7348
NSN 6645-01-202-7986
NSN 5935-01-027-0915
NSN 6620-01-290-2973
NSN 6650-01-467-8818
NSN 6145-01-576-2411
NSN 6650-01-574-4179
NSN 5930-01-242-0055
NSN 6645-00-508-5723
NSN 5985-01-167-0103