A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5965-00-475-2759
NSN 5835-01-478-9428
NSN 5965-01-467-2071
NSN 5945-00-878-8130
NSN 5998-01-551-1735
NSN 5945-00-341-0558
NSN 5915-00-777-1032
NSN 6650-01-364-8504
NSN 6220-01-242-8211
NSN 6105-01-032-4228
NSN 7035-01-432-2424
NSN 6110-00-553-8816
Last Updated: 08/08/2025