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 5985-01-247-1070
NSN 6320-00-831-2227
NSN 6650-01-406-3086
NSN 5945-01-196-0000
NSN 5895-01-513-8565
NSN 5910-00-396-6857
NSN 6620-01-388-8417
NSN 6620-01-342-0470
NSN 6685-00-006-1405
NSN 5895-01-053-5461
NSN 4140-01-535-6477
NSN 6105-01-306-2505