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 6685-00-001-8037
NSN 5985-00-177-1606
NSN 5910-00-981-7759
NSN 6320-01-050-1290
NSN 5960-00-829-6192
NSN 5960-01-495-0859
NSN 6685-01-139-4944
NSN 5998-00-404-9787
NSN 5925-01-245-9661
NSN 6110-01-602-9353
NSN 5920-01-321-5130
NSN 6610-01-523-3918