A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5835-00-503-2608
NSN 6320-01-296-3181
NSN 6220-00-252-8025
NSN 5965-01-215-0993
NSN 6145-00-524-9130
NSN 5990-00-671-3127
NSN 5915-01-323-7154
NSN 5985-00-174-2019
NSN 5925-01-495-6409
NSN 5960-00-683-7476
NSN 6145-00-146-2932
NSN 5950-01-387-5064
Last Updated: 08/03/2025