Used on kc-135 acft. 3a thread class right-hand 0.438" thread length dished hexagon head style 1.812" grip length 24 thread quantity per inch hex head bolt aluminum surface treated unjf thread series
3a thread class right-hand 0.438" thread length dished hexagon head style 2.048" grip length 24 thread quantity per inch aluminum surface treated unjf thread series
Used on panel enclosure. 2a thread class right-hand 0.3125" thread length knurled no. 1 head style 28 thread quantity per inch captive panel screw unf thread series
A3a thread class right-hand 0.875" thread length fillister head style 32 thread quantity per inch screw, machine coarse thread passivate screw surface treated internal drive should be hexagonal with a 0.141 inch across the flats unc thread series
Used on kc-135 acft. 3a thread class right-hand 0.438" thread length dished hexagon head style 2.485" grip length 24 thread quantity per inch hex head bolt aluminum surface treated unjf thread series
Used on kc-135 acft. 3a thread class right-hand 0.370" thread length dished hexagon head style 1.750" grip length 28 thread quantity per inch hex head bolt aluminum surface treated unjf thread series
3a thread class right-hand 0.495" thread length double hexagon head style 1.360" grip length 20 thread quantity per inch bolt-shear temp range is -65 to 900 degrees f. lubrication is cetyl alcohol. chromate surface treated unf thread series
Used on 5895-01-564-7999. 2a thread class right-hand 0.875" thread length flush head style 40 thread quantity per inch socket head cap screw unc thread series
2a thread class right-hand 20 thread quantity per inch used on front axle assembly for fuels operation readiness capability equipment (force) part no. 0417-00-1000 square bend unf thread series