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 6135-01-290-6487
NSN 6650-00-809-1817
NSN 5996-01-509-9159
NSN 4140-01-538-7252
NSN 5935-01-261-7372
NSN 4140-01-032-6250
NSN 5960-00-483-6074
NSN 5915-01-252-6087
NSN 6105-01-486-7536
NSN 6645-01-582-2601
NSN 6650-01-005-8570
NSN 5925-01-441-9512