Critical hardness
NSN 6645-00-851-6654
NSN 5835-01-398-3859
NSN 5935-00-674-0356
NSN 5855-00-879-7245
NSN 5930-01-532-4824
NSN 5945-01-563-9073
NSN 6645-01-326-4572
NSN 5985-01-284-8903
NSN 6610-01-633-8931
NSN 6220-00-339-1310
NSN 5998-01-029-2909
NSN 6110-01-459-5480
Last Updated: 11/05/2024