National stock numbers that we have updated recently with new information.
mounting-flared tab nsn 5821000084600. general characteristics item description aluminum qq-a-250
aircraft heater spark igniter nsn 1660000084058. diameter 0.550 inches minimum and 0.570 inches maximum
frame and connector nsn 6615000084066. fsc application data gyroscopedisplacement
maximum inlet pressure rating 80 pounds per square inch
as differentiated by source controlling drawing no pdg 3720 fscm18631
maximum operating pressure 3000 pounds per square inch single response aluminum material