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 4140-01-442-4675
NSN 6645-00-925-3857
NSN 6135-01-100-3593
NSN 5996-01-164-8266
NSN 5855-01-495-1111
NSN 6130-01-447-7319
NSN 6610-00-850-4910
NSN 7035-01-115-8996
NSN 5985-00-421-9856
NSN 5935-01-352-8747
NSN 7035-01-116-6223
NSN 6135-00-777-5562