Critical hardness
NSN 5910-01-447-3319
NSN 5910-01-255-0844
NSN 6135-01-275-1363
NSN 6320-00-164-4087
NSN 6685-00-832-8769
NSN 2925-01-545-2717
NSN 6105-00-856-4559
NSN 6685-00-466-0723
NSN 7035-01-501-5938
NSN 5960-01-274-7628
NSN 5930-01-322-8107
NSN 5996-00-547-9989
Last Updated: 11/25/2024