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 6645-01-514-7901
NSN 4140-00-105-6758
NSN 6620-01-166-9507
NSN 5985-00-060-8828
NSN 5835-00-905-7165
NSN 5999-00-138-2528
NSN 6320-01-600-5808
NSN 7035-01-499-9239
NSN 6150-00-369-6949
NSN 4140-01-382-2754
NSN 5985-01-339-5677
NSN 5925-00-011-7011