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 6110-01-167-7939
NSN 5996-01-370-9886
NSN 5905-01-148-1215
NSN 6650-01-006-3487
NSN 6610-01-044-4740
NSN 5998-01-580-3243
NSN 6135-01-544-8463
NSN 5935-01-077-5861
NSN 5920-01-444-5814
NSN 5855-00-310-2740
NSN 2925-01-458-5808
NSN 6105-01-525-7295