A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5950-01-328-1344
NSN 2925-00-441-8252
NSN 6105-01-043-2097
NSN 6135-00-962-4111
NSN 7035-01-260-0804
NSN 5975-01-355-8933
NSN 6220-01-065-3765
NSN 5950-00-167-5807
NSN 2925-00-759-5465
NSN 2925-00-001-4604
NSN 6685-00-954-8686
NSN 6105-01-252-4330
Last Updated: 08/15/2025