A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6240-00-991-0091
NSN 5935-00-312-6030
NSN 6320-01-440-4982
NSN 6320-01-352-5653
NSN 6620-00-930-5680
NSN 2925-01-633-4048
NSN 6620-01-502-9104
NSN 5935-00-287-5069
NSN 6610-00-553-5103
NSN 6130-01-421-5949
NSN 5975-01-315-1943
NSN 5915-00-278-5561
Last Updated: 08/03/2025