Critical hardness
NSN 5895-01-289-9959
NSN 6145-00-070-2385
NSN 5935-01-346-9787
NSN 6105-01-561-0330
NSN 6220-01-519-9305
NSN 5945-01-536-9313
NSN 6650-01-421-2762
NSN 6620-01-246-4314
NSN 5895-01-519-2089
NSN 2925-01-527-8745
NSN 5905-00-114-9852
NSN 5935-01-024-9452
Last Updated: 06/15/2024