A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5920-01-528-8136
NSN 5945-01-656-0764
NSN 5990-01-012-0613
NSN 4140-00-451-3017
NSN 4140-01-086-1912
NSN 5999-01-088-6780
NSN 6240-01-569-6904
NSN 6685-01-389-4130
NSN 2925-01-581-7478
NSN 5999-01-657-1292
NSN 6320-01-335-8336
NSN 5935-01-104-5096
Last Updated: 07/08/2025