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 5910-01-281-8075
NSN 5996-01-149-2434
NSN 4140-01-335-3451
NSN 5950-01-290-8844
NSN 5925-01-634-0664
NSN 5975-00-302-1088
NSN 6150-01-592-9671
NSN 5905-01-196-7115
NSN 2925-01-327-3069
NSN 5910-01-246-7700
NSN 6650-01-299-8636
NSN 2925-00-485-0543