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 4140-01-485-5351
NSN 5835-00-624-1548
NSN 5990-00-016-5648
NSN 6220-01-161-8199
NSN 6320-00-223-0498
NSN 5975-00-377-0650
NSN 6150-01-157-0485
NSN 6320-01-506-9439
NSN 5920-00-617-7544
NSN 5925-01-645-1891
NSN 5925-00-262-6087
NSN 5910-01-459-8234