0.2180" first hole diameter 1.9800" overall length lubrication holes are countersunk on the inside to a dia of 0.3800 to 0.400 in. 17b segmented, plain, no outside flanges
Used on f-16 acft. 0.6700" overall length flange is chamfered 0.02 from body at 100 deg angle; id countersunk flange end 22c solid, external flange one end
3a thread class right-hand 0.5000" thread length 1.6560" overall length 20 thread quantity per inch oxide all external/exposed metal surfaces surface treated cam follower unf thread series