A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5945-01-590-7521
NSN 5910-01-382-9288
NSN 6650-01-654-4927
NSN 6110-00-672-9304
NSN 5996-00-727-6851
NSN 5950-01-260-4125
NSN 6685-01-461-3538
NSN 4140-01-191-6457
NSN 5835-01-481-4204
NSN 6240-00-079-0112
NSN 6645-00-729-9900
NSN 5855-00-832-9341
Last Updated: 01/25/2025