A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5855-00-610-4052
NSN 6145-00-437-0025
NSN 5910-00-406-6135
NSN 5945-00-810-4384
NSN 5905-01-142-2116
NSN 7035-01-115-8996
NSN 5920-01-202-7166
NSN 5905-00-269-2995
NSN 6320-00-369-1333
NSN 5905-01-063-4831
NSN 5910-01-090-1538
NSN 5935-00-187-0726
Last Updated: 08/04/2025