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 6645-01-400-2119
NSN 5925-01-315-6349
NSN 6650-00-405-6323
NSN 4140-00-252-0879
NSN 6240-00-107-8192
NSN 6145-01-399-0299
NSN 2925-01-131-4531
NSN 5950-00-930-0811
NSN 6150-00-811-7703
NSN 6320-01-106-4414
NSN 5960-00-458-7080
NSN 5985-01-441-4631