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 6135-01-041-3829
NSN 5930-01-519-8747
NSN 5835-01-254-5279
NSN 5935-01-059-2544
NSN 5945-00-881-7187
NSN 6110-01-004-9870
NSN 5930-01-585-0869
NSN 6685-00-082-1939
NSN 6610-01-033-2402
NSN 5975-01-375-2946
NSN 6110-01-271-6979
NSN 6650-01-606-5725