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 6685-01-645-4645
NSN 5895-01-571-9047
NSN 6220-01-013-8445
NSN 5996-00-525-1777
NSN 5930-00-810-4835
NSN 5930-01-535-1675
NSN 5990-00-079-0932
NSN 5990-01-571-7468
NSN 5920-00-444-2127
NSN 5945-00-010-1710
NSN 5855-01-360-4656
NSN 6130-01-343-5857