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 6130-01-282-6243
NSN 5905-01-537-0402
NSN 6145-00-138-4658
NSN 5930-01-239-7383
NSN 5855-00-821-7512
NSN 5910-01-394-5357
NSN 6135-01-203-9977
NSN 6145-01-557-4906
NSN 5999-00-932-9185
NSN 5996-00-846-3300
NSN 6110-01-181-8787
NSN 6650-01-122-0169