A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5965-00-123-1727
NSN 6320-01-192-0332
NSN 6620-00-267-5273
NSN 6110-00-441-9214
NSN 6135-01-217-8810
NSN 6240-01-521-4256
NSN 5855-01-620-4801
NSN 6645-00-033-8714
NSN 5915-00-949-2548
NSN 6650-01-199-0570
NSN 6620-01-066-7950
NSN 5965-01-159-2694
Last Updated: 06/15/2025