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 5999-01-545-3047
NSN 4140-01-010-4305
NSN 5990-01-647-4669
NSN 6650-00-809-1817
NSN 5930-01-169-2651
NSN 6145-01-098-4464
NSN 6105-01-390-6386
NSN 7035-01-423-8343
NSN 6320-01-209-0952
NSN 5950-01-574-3784
NSN 6645-01-045-4088
NSN 5985-01-225-1369