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 6620-00-441-5252
NSN 7035-01-227-2546
NSN 6240-00-010-1124
NSN 5910-01-062-3369
NSN 5999-01-564-1644
NSN 6685-01-425-8788
NSN 5990-01-463-2279
NSN 5990-01-493-4039
NSN 5935-01-480-5104
NSN 6135-00-968-8594
NSN 6645-01-284-3598
NSN 5950-01-456-1305