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 6145-01-223-4916
NSN 5910-00-627-8576
NSN 5920-01-429-2650
NSN 5960-01-286-1893
NSN 6145-01-507-8147
NSN 5935-01-483-0678
NSN 6145-01-245-2293
NSN 5930-01-494-2591
NSN 5985-01-651-7554
NSN 6650-01-514-0240
NSN 6130-01-440-3848
NSN 5975-00-253-0878