A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6150-01-331-7541
NSN 5990-01-191-1772
NSN 5965-01-360-6568
NSN 5905-01-305-7139
NSN 5960-01-624-1170
NSN 5945-00-105-0084
NSN 6320-01-125-3361
NSN 6105-00-418-9648
NSN 5975-00-556-7814
NSN 5985-01-003-2683
NSN 5965-01-659-0411
NSN 5998-00-165-2472
Last Updated: 06/04/2025