A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5985-01-604-2342
NSN 5996-01-344-9741
NSN 6220-01-267-0651
NSN 6145-01-014-6260
NSN 7035-01-407-6413
NSN 6240-01-361-0496
NSN 6620-00-106-9658
NSN 5945-01-213-5439
NSN 6110-00-575-3437
NSN 5920-01-370-3448
NSN 5975-01-013-6712
NSN 5930-01-464-4042
Last Updated: 08/09/2025