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 6620-00-542-1579
NSN 7035-01-254-3606
NSN 5925-01-386-3178
NSN 5996-00-085-7826
NSN 5998-01-182-7320
NSN 5960-00-272-9230
NSN 6220-00-541-2841
NSN 5930-01-416-2125
NSN 2925-01-302-8591
NSN 5925-01-474-3579
NSN 5945-01-060-3216
NSN 5999-01-117-1223