A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 7035-01-324-3839
NSN 6220-01-551-1681
NSN 5998-00-984-4159
NSN 6320-00-513-8376
NSN 5990-01-116-2181
NSN 5895-00-774-7885
NSN 6620-01-045-4467
NSN 5950-00-960-7021
NSN 6150-01-445-2836
NSN 6645-01-045-4088
NSN 6150-00-402-3077
NSN 5920-01-484-4168
Last Updated: 01/22/2025