A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5905-00-878-6441
NSN 6110-01-300-8127
NSN 5920-01-141-6885
NSN 5990-01-219-9018
NSN 5920-01-406-3157
NSN 6685-00-296-0392
NSN 6685-01-377-4716
NSN 5855-01-003-7102
NSN 5925-00-706-9975
NSN 5965-01-573-5021
NSN 6135-00-221-4720
NSN 6105-00-486-0355
Last Updated: 08/10/2025