A part, assembly, or system identified as essential to weapon system performance or operation to preserve life and safety of personnel
NSN 5985-00-089-9727
NSN 6685-01-483-9725
NSN 6220-00-886-4677
NSN 5920-01-061-4608
NSN 6150-01-632-1745
NSN 5998-01-386-6420
NSN 6240-00-500-3725
NSN 5965-00-223-6354
NSN 6610-01-013-8922
NSN 5930-00-483-8679
NSN 4140-00-546-3554
NSN 6135-01-163-0332
Last Updated: 08/01/2025