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 5985-01-347-1025
NSN 5905-01-025-7455
NSN 5960-01-030-3191
NSN 5990-00-768-9341
NSN 5985-00-623-3691
NSN 6240-00-978-5020
NSN 6110-01-510-4595
NSN 4140-01-456-8089
NSN 6645-01-277-0530
NSN 5935-01-380-2026
NSN 6650-01-145-9570
NSN 5935-00-924-7287