A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5945-01-442-5669
NSN 5960-01-292-0027
NSN 5996-01-506-6322
NSN 6650-01-279-0658
NSN 6220-01-131-0784
NSN 7035-00-981-7216
NSN 6620-01-051-2045
NSN 6135-00-170-8819
NSN 6650-01-632-3501
NSN 7035-00-861-7913
NSN 5985-01-332-5410
NSN 5895-01-643-0563
Last Updated: 07/08/2025