Hardness critical nuclear
NSN 5985-01-439-7646
NSN 4140-01-633-1733
NSN 6610-01-569-6710
NSN 5965-01-449-2794
NSN 5920-01-020-7659
NSN 5925-01-204-8744
NSN 5945-01-237-3464
NSN 6620-01-540-1524
NSN 5895-00-432-4823
NSN 6610-01-386-0647
NSN 6240-01-281-8746
NSN 6610-01-502-8510
Last Updated: 02/24/2025