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 4140-01-123-9149
NSN 5855-00-337-3679
NSN 6135-00-583-3966
NSN 6240-01-406-3589
NSN 6620-01-192-6186
NSN 5930-01-133-3972
NSN 2925-01-476-3224
NSN 5905-00-375-6342
NSN 5925-01-460-7879
NSN 6240-00-170-5302
NSN 5910-01-136-5632
NSN 5935-01-123-9476