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 6220-01-325-6645
NSN 6150-01-128-4487
NSN 5895-01-061-4809
NSN 5990-01-347-1478
NSN 5990-01-584-8363
NSN 5925-00-206-3580
NSN 6610-00-314-2605
NSN 5915-01-056-7411
NSN 5855-01-122-9418
NSN 5999-01-579-9977
NSN 2925-01-149-2865
NSN 4140-00-980-7251