Prism control ring.
NSN 5950-01-110-1758
NSN 6135-00-921-6487
NSN 5985-00-918-2962
NSN 5945-01-349-7204
NSN 6105-01-384-3687
NSN 5925-00-253-0096
NSN 6105-01-382-9156
NSN 5965-01-478-9375
NSN 5930-01-362-6996
NSN 6240-01-492-8821
NSN 6610-01-365-6504
NSN 4140-00-953-2004
Last Updated: 06/02/2024