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 5910-01-571-1158
NSN 5950-00-864-5542
NSN 6650-00-304-6987
NSN 6610-01-592-8642
NSN 6150-01-195-0993
NSN 5950-01-535-7276
NSN 5935-01-208-2434
NSN 6620-01-135-4706
NSN 6685-01-443-8915
NSN 7035-01-062-0184
NSN 5975-00-078-4336
NSN 5950-00-461-3956