A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6650-01-210-2080
NSN 6650-01-151-6450
NSN 6240-01-512-4547
NSN 6110-00-736-9946
NSN 6220-00-197-0462
NSN 6105-01-464-3777
NSN 4140-00-195-7336
NSN 2925-01-104-6935
NSN 6610-01-502-0480
NSN 5930-00-935-4539
NSN 6650-01-132-0737
NSN 5998-00-336-2396
Last Updated: 06/03/2025