A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6320-00-070-4544
NSN 5895-01-121-8716
NSN 5960-01-123-8775
NSN 5945-00-843-5199
NSN 5960-01-446-4446
NSN 5996-01-168-7148
NSN 5990-00-611-1661
NSN 5975-01-556-0916
NSN 6105-00-123-6867
NSN 5925-00-045-1720
NSN 6620-01-652-4349
NSN 6135-01-514-2668
Last Updated: 08/13/2025