A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6145-00-409-6844
NSN 5905-01-604-9810
NSN 6105-00-489-1305
NSN 5905-00-219-7935
NSN 6150-01-139-3787
NSN 6685-00-596-8765
NSN 5935-01-033-6564
NSN 5945-00-169-7947
NSN 5905-00-973-5357
NSN 5965-01-046-9619
NSN 5999-00-248-7240
NSN 5945-01-634-0588
Last Updated: 08/16/2025