A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 2925-01-384-4139
NSN 6320-01-415-0953
NSN 5855-01-645-0531
NSN 6220-01-064-6957
NSN 5855-01-634-0259
NSN 5996-01-421-9391
NSN 5920-00-937-9917
NSN 5985-01-399-8739
NSN 5930-00-388-6758
NSN 5895-01-501-5901
NSN 5855-01-290-3248
NSN 7035-01-245-7973
Last Updated: 08/09/2025