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 5945-01-441-1861
NSN 6320-01-512-2031
NSN 5935-00-212-7920
NSN 5998-01-111-4186
NSN 5950-01-509-4215
NSN 6645-00-988-4427
NSN 5895-01-223-8570
NSN 5985-01-143-9968
NSN 5950-01-440-5048
NSN 4140-01-370-4075
NSN 5905-01-602-9405
NSN 6645-01-236-5892