A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 4140-01-530-2172
NSN 6650-01-654-1904
NSN 5895-01-419-4648
NSN 6620-00-778-7405
NSN 5998-01-065-0860
NSN 5990-00-112-0689
NSN 5930-00-351-7493
NSN 6130-01-277-2803
NSN 7035-00-483-8630
NSN 5910-00-972-9874
NSN 5998-00-073-9393
NSN 4140-00-619-1534
Last Updated: 01/06/2025