Hardness critical items (hci) or hardness critical processes (hcp);
NSN 6650-01-646-6909
NSN 6240-01-450-9269
NSN 5895-01-128-7834
NSN 5835-00-137-2412
NSN 5965-00-110-3330
NSN 4140-00-126-4685
NSN 5990-00-275-7819
NSN 6645-01-094-8917
NSN 5960-01-351-5074
NSN 5835-01-521-4979
NSN 5975-00-529-3835
NSN 5990-01-127-1108
Last Updated: 08/04/2025