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 6150-01-224-2202
NSN 6650-01-368-3286
NSN 6645-01-248-3123
NSN 6650-01-509-2932
NSN 5999-00-008-2537
NSN 6620-01-648-1594
NSN 5935-01-526-6561
NSN 5960-01-512-0233
NSN 2925-01-069-5324
NSN 6320-01-506-9439
NSN 5835-01-128-9331
NSN 4140-01-441-9170