Hardness critical items (hci) or hardness critical processes (hcp);
NSN 5905-00-183-7700
NSN 6105-00-369-1668
NSN 5915-01-198-0541
NSN 6145-01-451-5112
NSN 6150-01-625-2475
NSN 5935-00-155-4662
NSN 5920-01-264-4950
NSN 5930-01-025-8746
NSN 4140-00-397-9252
NSN 6685-01-523-1664
NSN 5998-00-284-1090
NSN 5920-01-145-6926
Last Updated: 07/26/2025