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 5920-00-491-9163
NSN 6150-00-456-0421
NSN 6105-01-363-3823
NSN 6145-01-159-5133
NSN 6645-01-094-8917
NSN 6645-01-406-0688
NSN 5990-01-481-3080
NSN 5998-01-568-1876
NSN 6620-01-364-0195
NSN 6650-01-349-1632
NSN 6320-01-643-0850
NSN 5985-00-071-6371