A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6320-00-450-7014
NSN 5855-01-443-2509
NSN 5990-00-202-5127
NSN 5935-01-444-4153
NSN 5920-01-258-5775
NSN 6105-01-537-0105
NSN 6685-01-463-3470
NSN 6320-01-446-8050
NSN 6685-01-240-8624
NSN 5998-01-229-7092
NSN 6145-01-573-7994
NSN 4140-00-500-2718
Last Updated: 07/31/2025