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 5985-00-098-8146
NSN 6150-01-261-3036
NSN 5945-01-110-6882
NSN 6610-01-175-9045
NSN 5915-00-006-9254
NSN 5935-01-549-8728
NSN 6145-01-410-7153
NSN 5975-00-222-4109
NSN 4140-01-316-4676
NSN 5999-00-170-4473
NSN 6150-01-506-9685
NSN 6645-00-877-6002