A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5905-01-049-5370
NSN 6130-01-380-5567
NSN 5945-01-444-0971
NSN 6105-01-362-9367
NSN 2925-00-467-7150
NSN 6650-01-218-2028
NSN 5920-01-336-7568
NSN 6150-01-025-1467
NSN 5950-01-259-3112
NSN 5905-00-168-1586
NSN 5998-00-278-4481
NSN 6220-01-367-6411