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 6130-01-267-5067
NSN 5990-00-974-6943
NSN 6650-00-070-5952
NSN 5960-00-587-7517
NSN 6220-01-501-6528
NSN 6150-01-054-3983
NSN 6645-00-392-8728
NSN 6645-01-582-9833
NSN 5985-01-047-7497
NSN 5975-01-206-2736
NSN 6650-00-804-2039
NSN 6145-00-959-5897