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 5985-01-208-9274
NSN 5975-01-291-2373
NSN 6240-00-682-3508
NSN 5998-01-315-8330
NSN 5855-00-058-1293
NSN 6135-01-277-7907
NSN 4140-01-227-9726
NSN 5905-01-090-0792
NSN 5855-01-540-4379
NSN 5999-00-284-4342
NSN 6130-01-090-6999
NSN 6620-01-313-2211