A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5855-01-458-0211
NSN 5965-01-172-5724
NSN 5915-00-570-6556
NSN 6145-01-477-2654
NSN 6145-01-597-1186
NSN 7035-00-541-8516
NSN 6240-01-516-0634
NSN 5895-00-276-7916
NSN 5915-01-146-2058
NSN 5910-01-577-0389
NSN 5855-01-261-5495
NSN 6645-00-775-2172
Last Updated: 08/04/2025