Critical hardness
NSN 2925-00-233-5644
NSN 6620-01-480-6887
NSN 6110-00-188-9874
NSN 5895-01-448-2943
NSN 5930-01-057-0811
NSN 5998-00-513-5680
NSN 5975-01-201-4108
NSN 6105-01-430-5401
NSN 5950-01-451-2617
NSN 5930-01-049-4528
NSN 6650-01-617-0888
NSN 5855-01-323-5394
Last Updated: 06/14/2024