A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5945-00-233-1543
NSN 5930-00-972-9571
NSN 5855-00-869-3635
NSN 5855-01-176-9935
NSN 6240-01-064-0199
NSN 6130-01-215-5953
NSN 5990-00-811-8720
NSN 6220-01-576-5372
NSN 5855-01-371-6790
NSN 6105-00-961-8365
NSN 4140-01-602-3741
NSN 5990-01-463-2279
Last Updated: 04/29/2025