Nuclear hardness criticall
NSN 6220-00-942-2678
NSN 4140-01-140-3814
NSN 5996-00-406-9935
NSN 5998-01-249-3507
NSN 6650-00-018-7298
NSN 6135-01-372-6985
NSN 5960-01-003-8480
NSN 5950-01-467-0394
NSN 5855-01-455-8024
NSN 5945-00-872-4049
NSN 6610-01-131-2636
NSN 5945-00-540-1052
Last Updated: 06/13/2025