Coated per mil-c-675; optional matl glass sw18 chance pilkington radioactive matl nte 500 ppm by weight; 0.630 in. Clear aperture
NSN 6650-00-959-6869
NSN 5985-01-125-6788
NSN 6645-00-183-8812
NSN 6110-00-445-4909
NSN 5985-01-343-3732
NSN 5915-01-032-6995
NSN 5895-01-384-3230
NSN 5998-01-418-1624
NSN 5960-01-365-2320
NSN 5895-00-492-6099
NSN 5945-00-311-6507
NSN 5965-00-171-1265
Last Updated: 01/14/2025