Hardness critical items (hci) or hardness critical processes (hcp);
NSN 5998-00-456-0864
NSN 4140-01-076-9775
NSN 4140-01-649-7823
NSN 6130-01-451-2186
NSN 5935-01-117-6775
NSN 5925-00-007-7785
NSN 5945-01-464-0631
NSN 5975-00-852-9046
NSN 5960-01-585-6385
NSN 5920-01-406-3462
NSN 5930-01-363-9412
NSN 5935-01-658-3167
Last Updated: 08/08/2025