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 6220-00-284-3220
NSN 6645-01-113-0871
NSN 5920-01-413-7076
NSN 6150-01-422-1127
NSN 7035-01-495-3146
NSN 5990-01-506-7695
NSN 6105-01-146-0158
NSN 6145-01-054-3874
NSN 5910-01-452-1542
NSN 5960-00-969-5706
NSN 5999-01-369-6282
NSN 6110-01-444-1688