Used on f-16 acft. 3a thread class right-hand 2.0730" overall length 0.2498" bore diameter 20 thread quantity per inch single row, ball unf thread series
3a thread class right-hand 0.3750" thread length 1.4060" overall length 24 thread quantity per inch with means for relubrication, oil hole in stud 0.0937 in. dia oxide all external/exposed metal surfaces surface treated cam follower unf thread series
3a thread class right-hand 2.1500" overall length 0.2495" bore diameter 24 thread quantity per inch 0.0000 in. to 0.0006 in. radial internal clearance, prepack min 80 pct full with specified lubricant cadmium all external/exposed metal surfaces surface treated single row, concave rollers unjf thread series
Used on derrick onboard 180 foot wlb coast guard vessels. 12.0000" overall length outside bushing has a 1/2X1/16 inch deep grease groove solid, external flange one end