Critical hardness
NSN 5925-01-423-7803
NSN 5930-00-119-7328
NSN 5925-01-033-7625
NSN 5920-01-317-1288
NSN 5996-01-503-8589
NSN 5835-01-123-8305
NSN 5855-00-198-3197
NSN 5935-01-359-1999
NSN 5998-00-813-3076
NSN 2925-01-351-9748
NSN 5910-00-191-1278
NSN 5985-01-452-3533
Last Updated: 04/29/2025