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 6610-01-200-6861
NSN 5990-00-530-3855
NSN 7035-01-141-3041
NSN 5835-01-251-4945
NSN 6130-00-701-0029
NSN 6130-01-449-8867
NSN 5998-01-338-2683
NSN 5915-01-237-2480
NSN 6645-01-275-1372
NSN 2925-00-088-6790
NSN 5925-01-425-8689
NSN 6135-00-100-0485