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 5915-01-177-5060
NSN 4140-01-043-8556
NSN 5895-01-122-3454
NSN 6130-01-646-7896
NSN 6610-01-317-4859
NSN 5930-01-472-3916
NSN 6135-01-481-9031
NSN 6240-01-250-3574
NSN 6145-01-391-9705
NSN 5975-00-447-1053
NSN 5925-00-173-1422
NSN 5910-01-406-4317