A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 6620-01-633-8443
NSN 5930-01-334-0224
NSN 6650-00-266-6808
NSN 6240-00-287-1988
NSN 6220-01-490-3344
NSN 5925-00-179-8327
NSN 6110-00-920-7100
NSN 6610-00-766-7923
NSN 5998-01-034-9243
NSN 6105-01-648-5790
NSN 6240-01-549-5405
NSN 4140-00-078-9357
Last Updated: 11/23/2024