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 5910-01-145-0419
NSN 4140-01-361-5224
NSN 5999-01-436-3441
NSN 6220-01-194-5555
NSN 5930-01-029-6749
NSN 7035-00-973-9215
NSN 6135-01-322-4655
NSN 5975-01-551-1621
NSN 6610-00-994-8472
NSN 5998-00-578-8582
NSN 6320-00-098-2858
NSN 5930-01-368-7382