Very high contrast, extremely fine grain.
Classification: Physical analysis instruments and apparatus, except using optical radiations, nesoi
NSN 5910-01-214-5483
NSN 5985-00-186-0732
NSN 5895-01-649-9307
NSN 5950-01-307-6625
NSN 6150-01-158-6152
NSN 6645-01-210-2223
NSN 6620-01-486-8002
NSN 5960-01-536-9763
NSN 5905-00-022-3960
NSN 6145-00-941-5018
NSN 6620-01-189-5037
NSN 5895-01-023-0522