Critical hardness
NSN 5965-01-419-5982
NSN 5930-01-622-4478
NSN 6240-01-584-6450
NSN 5999-01-152-2313
NSN 6105-01-508-7921
NSN 6240-01-256-0859
NSN 5998-01-104-1881
NSN 7035-01-160-4423
NSN 5855-01-027-1571
NSN 5996-01-337-3516
NSN 5975-00-189-0857
NSN 6650-01-526-2745
Last Updated: 05/21/2024