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 6650-01-413-0133
NSN 5975-01-182-1087
NSN 4140-01-051-9252
NSN 5925-01-146-1953
NSN 5945-00-053-1451
NSN 5996-01-435-4121
NSN 6145-00-617-4032
NSN 5998-01-218-0851
NSN 5990-01-525-2250
NSN 6150-00-394-4934
NSN 5945-01-346-4947
NSN 5910-01-123-4257