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 5975-00-537-5031
NSN 5930-01-573-2846
NSN 5925-00-488-2741
NSN 5835-01-399-5820
NSN 5960-01-302-4456
NSN 5930-00-221-4928
NSN 6620-01-250-7445
NSN 6650-01-462-5879
NSN 5996-01-287-7464
NSN 5945-01-380-7780
NSN 6650-01-119-9920
NSN 4140-00-552-7370