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 5935-01-383-5901
NSN 5975-01-223-9704
NSN 6620-01-100-3181
NSN 6610-01-432-3229
NSN 6650-01-549-8478
NSN 5935-01-562-4513
NSN 5985-01-261-6756
NSN 5965-00-888-2643
NSN 6645-01-076-4655
NSN 5998-01-395-3539
NSN 6130-01-044-9496
NSN 2925-01-327-3069