A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5920-01-410-7740
NSN 6220-00-409-4304
NSN 5985-01-660-0966
NSN 5996-01-366-7968
NSN 6130-00-952-1803
NSN 5935-01-477-7712
NSN 6610-01-514-0745
NSN 5905-01-236-3246
NSN 6645-00-942-1039
NSN 4140-00-126-0247
NSN 5975-01-019-7873
NSN 6685-01-250-2669
Last Updated: 06/10/2025