Hardness critical items (hci) or hardness critical processes (hcp);
NSN 5930-01-500-9516
NSN 6220-01-426-4777
NSN 5910-00-177-8291
NSN 5985-01-190-9500
NSN 4140-00-069-5154
NSN 6645-01-383-0106
NSN 5835-01-416-6449
NSN 6685-01-265-0634
NSN 6620-01-578-6562
NSN 5945-01-443-1517
NSN 6240-01-381-1618
NSN 6320-00-578-6898
Last Updated: 05/24/2025