20 nm slit width
NSN 6650-00-448-8290
NSN 5930-00-202-1078
NSN 5990-01-386-5561
NSN 6650-00-925-7071
NSN 6650-01-560-8576
NSN 5965-01-012-1065
NSN 4140-01-085-4965
NSN 6650-01-424-2489
NSN 5999-01-510-7944
NSN 5975-01-396-1599
NSN 5835-01-528-7454
NSN 6685-00-052-1865
Last Updated: 01/13/2025