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 4140-00-128-8072
NSN 5998-00-186-3434
NSN 5920-01-099-5971
NSN 5835-01-493-1826
NSN 2925-00-877-4307
NSN 6145-01-003-9741
NSN 5895-01-588-7616
NSN 6645-01-076-4655
NSN 5920-01-554-9804
NSN 7035-01-411-6062
NSN 5990-01-442-3520
NSN 6620-01-456-0529