A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5998-00-167-4981
NSN 5965-01-383-7235
NSN 5920-01-611-9659
NSN 5965-00-221-5789
NSN 5910-00-227-8592
NSN 5895-00-496-5181
NSN 5910-01-400-5947
NSN 6240-01-277-3762
NSN 5960-01-552-0862
NSN 6145-00-301-9124
NSN 5925-01-099-4702
NSN 5920-01-325-4604
Last Updated: 07/04/2025