This 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 6610-01-525-8235
NSN 6650-01-659-8445
NSN 5965-00-823-8623
NSN 5920-00-878-0790
NSN 5935-01-384-4123
NSN 6320-00-394-8458
NSN 5975-01-444-0599
NSN 5945-00-371-9858
NSN 6240-01-625-1279
NSN 6110-00-727-9175
NSN 6145-01-091-4004
NSN 5999-00-477-4812
Last Updated: 01/15/2025