A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5915-00-168-4549
NSN 6620-00-168-0308
NSN 5920-00-333-4633
NSN 6645-01-148-8128
NSN 6240-01-521-7867
NSN 6645-00-888-5820
NSN 5999-00-857-3333
NSN 6105-01-268-6649
NSN 6220-01-530-4841
NSN 2925-00-115-5857
NSN 5930-00-189-2745
NSN 6620-00-684-6771
Last Updated: 05/10/2025