A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6135-01-348-8264
NSN 5910-00-455-2362
NSN 6105-00-250-5138
NSN 6110-00-188-9874
NSN 5930-01-458-1308
NSN 5965-00-954-3011
NSN 5835-01-321-7895
NSN 5915-01-160-9549
NSN 4140-01-163-8796
NSN 7035-01-494-7900
NSN 5990-00-386-4951
NSN 5950-01-428-9651
Last Updated: 08/16/2025