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 2925-01-012-3162
NSN 5835-01-645-2892
NSN 5990-00-195-4352
NSN 6620-01-292-5072
NSN 6130-01-110-8151
NSN 5905-01-077-7880
NSN 5925-01-459-3221
NSN 5965-00-519-2934
NSN 4140-01-627-2540
NSN 7035-00-252-7467
NSN 6620-01-510-6367
NSN 5960-00-548-5073