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 5835-01-135-2601
NSN 5905-01-027-1470
NSN 5925-01-088-6863
NSN 6650-01-421-0838
NSN 5965-01-492-5695
NSN 5985-01-311-6836
NSN 7035-01-428-2336
NSN 5999-01-310-9182
NSN 6320-01-495-0512
NSN 6620-00-963-1319
NSN 5925-00-497-9659
NSN 6150-01-647-0912