A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6150-01-277-3957
NSN 5999-01-099-7454
NSN 5996-01-069-2915
NSN 6240-01-453-7614
NSN 6110-00-502-2391
NSN 6320-01-495-0512
NSN 5985-00-156-8526
NSN 5965-01-309-8679
NSN 6620-01-253-0374
NSN 5945-01-442-0787
NSN 6240-00-183-0570
NSN 5920-01-125-6469
Last Updated: 08/03/2025