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 4140-00-555-3856
NSN 4140-01-285-4418
NSN 6110-01-640-8441
NSN 5910-00-424-2669
NSN 6220-01-571-7526
NSN 7035-00-421-8710
NSN 5915-01-139-5277
NSN 5895-01-190-2911
NSN 5996-00-908-6056
NSN 6135-00-221-4720
NSN 6110-01-331-1878
NSN 5855-01-267-2751