Drawing depicts hardness critical items (hci) or hardness critical processes (hcp). All changes to or proposed substitutions of hci-s or hcp-s must be evaluated for hardness impacts by the engineering activity responsible for survivability.
NSN 5998-01-432-1596
NSN 6130-01-044-5436
NSN 5985-01-025-9711
NSN 6150-00-031-3647
NSN 5930-00-254-9984
NSN 6145-01-169-9657
NSN 5855-01-462-5150
NSN 5925-01-428-9978
NSN 5950-01-140-9174
NSN 6650-00-127-4581
NSN 6650-01-411-6292
NSN 5965-01-350-1890
Last Updated: 06/04/2025