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 6150-01-111-9556
NSN 5950-01-558-8385
NSN 5930-01-535-6976
NSN 5910-00-266-0906
NSN 5950-01-447-2839
NSN 6645-01-212-6457
NSN 6145-01-123-7019
NSN 6130-01-377-3380
NSN 5935-01-575-6949
NSN 5975-01-322-8183
NSN 6105-01-386-8969
NSN 5996-00-177-3463