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 6145-00-502-1828
NSN 6610-01-633-8931
NSN 6620-00-496-8697
NSN 5910-00-110-0871
NSN 6320-01-476-7702
NSN 6240-00-725-9923
NSN 6650-00-398-1821
NSN 7035-01-537-0408
NSN 6620-01-368-2723
NSN 6220-01-310-7166
NSN 5935-01-567-5021
NSN 6645-00-008-3944