Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 6620-01-462-0001
NSN 5915-00-505-7193
NSN 5925-00-957-8286
NSN 5965-01-354-1677
NSN 6135-01-370-2599
NSN 6320-00-070-4544
NSN 5915-00-446-4143
NSN 5920-01-497-0523
NSN 5985-00-205-2922
NSN 6610-01-530-6730
NSN 5998-01-506-9436
NSN 5960-01-021-5733