20 nm slit width
NSN 6110-00-230-4509
NSN 5895-01-187-5703
NSN 5999-01-023-7997
NSN 6685-01-189-7985
NSN 5990-01-060-3687
NSN 5945-01-163-6931
NSN 6220-00-167-5441
NSN 6610-00-089-6950
NSN 6650-01-217-9304
NSN 5996-01-563-8998
NSN 6145-01-089-9230
NSN 2925-01-520-4194
Last Updated: 01/13/2025