400 hz; lo2 to ground
NSN 4140-01-492-5999
NSN 5930-01-492-0208
NSN 5835-00-092-1136
NSN 5999-00-306-4691
NSN 5985-01-229-6393
NSN 5835-00-063-0390
NSN 5999-01-500-5371
NSN 6145-01-080-2728
NSN 5965-01-593-5607
NSN 5930-01-514-2179
NSN 5935-00-633-1142
NSN 6610-01-650-6364
Last Updated: 06/29/2025