A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5945-00-936-7570
NSN 5985-01-121-4593
NSN 5920-00-212-7505
NSN 5975-00-619-8159
NSN 6110-00-248-7475
NSN 6620-01-054-9346
NSN 6145-01-071-7317
NSN 6240-01-573-3316
NSN 5855-01-446-9545
NSN 6240-01-370-4486
NSN 6145-01-658-1595
NSN 5996-01-472-2858
Last Updated: 07/31/2025