20 nm slit width
NSN 6645-01-327-7362
NSN 6135-01-422-1440
NSN 5895-01-068-4764
NSN 5925-01-528-9481
NSN 6135-01-056-4609
NSN 5855-00-941-6412
NSN 5935-00-928-3127
NSN 5965-00-665-2156
NSN 6130-01-413-7777
NSN 2925-01-155-5444
NSN 6645-00-780-5260
NSN 6150-01-265-1142
Last Updated: 01/27/2025