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 5915-00-591-7831
NSN 5910-01-475-9614
NSN 6650-01-566-1573
NSN 4140-01-502-5601
NSN 6240-00-695-1032
NSN 5996-00-135-0392
NSN 5950-01-342-9784
NSN 5835-01-457-7951
NSN 5996-01-380-5946
NSN 5855-01-286-9928
NSN 6145-00-360-7760
NSN 5985-01-521-5276