Critical hardness
NSN 6110-00-839-1606
NSN 6150-01-578-4634
NSN 5935-01-039-3341
NSN 5965-01-179-7749
NSN 6650-00-484-3616
NSN 5910-01-302-1618
NSN 6240-00-368-8541
NSN 5945-00-186-1550
NSN 5925-01-647-3593
NSN 6620-01-288-4922
NSN 5895-01-581-2475
NSN 6135-00-575-8942
Last Updated: 11/22/2024