Polished and coated clear aperture surfaces
NSN 5960-00-406-0293
NSN 5920-00-261-9848
NSN 6645-00-155-2398
NSN 4140-01-578-6088
NSN 5920-01-590-0493
NSN 5945-00-952-3818
NSN 5915-01-297-0722
NSN 5920-01-546-3222
NSN 5960-00-265-0726
NSN 5965-01-007-1963
NSN 5935-00-924-9581
NSN 5960-01-252-8821
Last Updated: 02/01/2025