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 6135-01-397-6564
NSN 5855-00-688-9954
NSN 5975-01-059-2705
NSN 5925-00-148-8241
NSN 5935-00-637-2643
NSN 5935-01-099-9671
NSN 5925-01-013-9650
NSN 5960-01-059-6300
NSN 4140-01-050-5764
NSN 2925-01-472-4423
NSN 6110-00-931-2085
NSN 6685-01-210-5709