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 5999-01-444-2091
NSN 6220-01-053-4412
NSN 6650-01-116-0752
NSN 4140-01-399-0330
NSN 6110-01-049-7986
NSN 5915-00-012-8599
NSN 6645-00-009-8811
NSN 6620-00-010-1415
NSN 5935-00-030-0240
NSN 5975-00-111-6781
NSN 5855-00-427-7848
NSN 6145-01-435-3837