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 5975-00-862-4506
NSN 5910-00-419-7391
NSN 6620-01-036-6687
NSN 5985-00-911-9029
NSN 6320-01-145-9013
NSN 6685-00-633-6917
NSN 4140-01-012-2460
NSN 5835-01-111-0969
NSN 5935-01-289-3073
NSN 5965-01-170-5705
NSN 5920-01-379-3276
NSN 5895-01-453-8993
Last Updated: 02/17/2025