National stock numbers that we have updated recently with new information.
center hole diameter: 1.747 inches minimum and 1.783 inches maximum
fastener length: 1.688 inches minimum and 1.75 inches maximum steel material
outside diameter: 0.37 inches minimum and 0.38 inches maximum aperture diameter: 0.305 inches minimum and 0.311 inches
temperature rating: -40 degrees fahrenheit and 275 degrees fahrenheit housing bore diameter: 1.375 inches
overall diameter: 0.319 inches minimum and 0.339 inches maximum hole diameter: 0.08 inches minimum and 0.091 inches maximum
electrical resistance: 50.00 ohms impedance overall length: 1.313 feet