A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5935-01-455-2390
NSN 5998-01-250-3919
NSN 5975-01-288-1059
NSN 6240-01-371-3436
NSN 5930-01-649-3992
NSN 6610-00-089-4358
NSN 6610-00-979-4011
NSN 6610-01-191-5214
NSN 6620-00-947-3889
NSN 4140-00-446-1024
NSN 5960-01-613-6113
NSN 6320-01-352-5653
Last Updated: 06/03/2025