A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6240-00-827-5794
NSN 5960-00-108-5318
NSN 5935-01-142-7107
NSN 6620-01-629-4045
NSN 6110-01-150-8109
NSN 6135-00-913-2062
NSN 6145-00-521-0001
NSN 5915-00-107-6828
NSN 5920-01-446-3325
NSN 7035-00-270-5519
NSN 5975-01-361-0459
NSN 7035-01-344-8708
Last Updated: 08/05/2025