A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6110-01-054-3032
NSN 5990-00-707-0731
NSN 6650-01-059-3396
NSN 5935-00-301-5736
NSN 6150-01-278-5485
NSN 5965-00-630-7872
NSN 5930-01-280-3806
NSN 6135-01-627-3786
NSN 6145-00-265-6205
NSN 6130-01-525-6116
NSN 6150-00-753-3950
NSN 2925-00-155-2100