A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6645-00-943-9063
NSN 5915-01-258-5799
NSN 5855-00-185-1560
NSN 7035-01-075-7457
NSN 6145-01-391-9705
NSN 5925-01-394-5365
NSN 6130-01-537-5229
NSN 5945-01-585-8129
NSN 5985-00-583-9522
NSN 7035-01-091-6233
NSN 6135-00-851-8575
NSN 5950-00-646-7904
Last Updated: 08/10/2025