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 5999-01-576-1538
NSN 6685-01-388-2574
NSN 5935-00-859-8955
NSN 5998-01-431-4050
NSN 2925-01-048-8464
NSN 5950-01-065-2288
NSN 6150-00-262-3619
NSN 6610-01-660-1712
NSN 5998-01-539-6824
NSN 6105-01-367-6005
NSN 5975-01-565-0656
NSN 5960-01-649-1341