A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5855-01-255-1688
NSN 5835-01-318-9068
NSN 6130-00-686-4906
NSN 5945-01-239-3230
NSN 5998-01-564-4058
NSN 6620-00-773-2931
NSN 6620-01-364-0195
NSN 5930-00-770-7233
NSN 5895-00-684-6879
NSN 6220-01-098-1808
NSN 5998-00-676-1270
NSN 5910-01-227-1724
Last Updated: 08/17/2025