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 6645-01-104-6540
NSN 5945-00-542-3569
NSN 5950-01-619-2718
NSN 6135-01-020-3805
NSN 7035-00-931-9415
NSN 4140-01-246-3090
NSN 6620-01-328-7059
NSN 6150-00-889-7326
NSN 7035-01-563-9602
NSN 6150-01-437-8666
NSN 5990-00-144-3243
NSN 4140-01-504-9512