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 6620-01-257-6483
NSN 6610-01-365-0971
NSN 5930-01-129-4043
NSN 6620-00-834-9430
NSN 7035-00-270-5519
NSN 5920-01-543-9586
NSN 5999-00-955-5704
NSN 5910-01-041-1991
NSN 6145-01-105-1995
NSN 5910-01-382-8803
NSN 6320-00-433-2773
NSN 4140-00-144-6833