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 5925-01-254-2578
NSN 6650-00-157-1691
NSN 6135-01-048-0910
NSN 5935-01-325-0602
NSN 5985-01-502-2197
NSN 6150-01-027-0125
NSN 6150-00-925-2465
NSN 5895-01-065-8704
NSN 5985-01-440-9350
NSN 5950-01-230-9687
NSN 6105-01-447-9785
NSN 6150-00-299-6678