A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6610-00-456-0485
NSN 5925-00-088-5477
NSN 5950-01-508-6812
NSN 5998-01-097-2497
NSN 5950-00-280-4663
NSN 5985-01-367-2524
NSN 6145-01-098-3899
NSN 5950-01-403-2852
NSN 2925-01-330-2988
NSN 5998-01-620-4469
NSN 5950-01-364-1094
NSN 7035-00-055-9778
Last Updated: 05/01/2025