A part, assembly, or system identified as essemtial to weapon system performance or operation to preserve life and safety of personnel
NSN 6650-00-916-7847
NSN 6610-01-507-4356
NSN 5960-01-397-1443
NSN 5950-01-632-8818
NSN 5975-01-383-0422
NSN 6110-01-169-0635
NSN 4140-01-395-9228
NSN 4140-01-541-9039
NSN 6135-00-152-8729
NSN 6650-00-266-6808
NSN 6135-01-390-1841
NSN 5935-01-388-6408
Last Updated: 07/23/2025