3a all ends thread class o-ring groove to accommodate an @0.108 to 0.113 x 0.160 to 0.170 in o-ring passivate surface treated flared w/ center wrenching facility unf all ends thread series
3a external thread class right-hand external 0.483" overall length 20 external thread quantity per inch lubricant surface treated plug, tube fitting flareless (note: drilled hole is optional should not be considered as a separating characteristic unjs external thread series
3a external thread class right-hand external 0.664" overall length 18 external thread quantity per inch lubricant surface treated plug, tube fitting flareless (note: drilled hole is optional should not be considered as a separating characteristic unjs external thread series