Critical hardness
NSN 5855-00-058-1293
NSN 5960-01-560-1958
NSN 7035-01-394-3169
NSN 6145-00-275-4016
NSN 5975-00-484-2223
NSN 5965-01-199-8362
NSN 7035-01-586-0301
NSN 5945-01-142-6969
NSN 7035-01-411-6062
NSN 5975-01-476-7472
NSN 5835-01-495-0595
NSN 5920-01-025-6989
Last Updated: 02/16/2025