Hardness critical nuclear
NSN 5855-00-237-4088
NSN 6620-00-542-0529
NSN 5975-00-008-2739
NSN 6650-01-123-3110
NSN 5999-01-652-4492
NSN 5960-01-345-3464
NSN 5835-01-013-9321
NSN 6685-00-244-1830
NSN 5835-01-369-7837
NSN 6145-01-434-5848
NSN 6105-01-155-4996
NSN 5905-00-552-1173
Last Updated: 08/04/2025