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 2925-00-477-2654
NSN 6320-00-115-0883
NSN 5999-01-213-0416
NSN 5975-01-628-3796
NSN 5920-00-808-8342
NSN 6610-01-225-2285
NSN 5985-01-387-3265
NSN 5920-01-339-3977
NSN 4140-01-432-0292
NSN 5925-00-985-0908
NSN 6645-01-340-7354
NSN 6620-01-443-3526