A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5895-00-900-5449
NSN 5950-01-542-9358
NSN 5945-00-584-1469
NSN 6645-00-663-8111
NSN 6320-01-271-0247
NSN 5990-00-185-5888
NSN 5975-00-204-9190
NSN 6220-01-602-9275
NSN 7035-01-423-1755
NSN 6685-01-487-4599
NSN 6150-01-416-5188
NSN 5998-01-265-8582
Last Updated: 06/04/2025