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 6240-00-811-2777
NSN 5930-00-989-6768
NSN 6105-00-444-4418
NSN 6105-01-160-7429
NSN 6130-01-504-4257
NSN 5999-01-146-4374
NSN 5990-01-521-7890
NSN 6620-01-456-0529
NSN 5920-00-406-9081
NSN 6645-01-585-2264
NSN 5855-01-037-7342
NSN 5895-01-153-8230