Used on aircraft application. 3a 1st end bulkhead thread class 12 1st end bulkhead thread quantity per inch cadmium surface treated unj 1st end bulkhead thread series
Used on aircraft application. 3a 2nd end bulkhead thread class the internal surface of the permaswage @end will be polytetrafloroetnylene coated, per deutsch co, spec no. DMCPS1009, to 0.410 in. min 0.435 in. max, into the @fitting bore passivate surface treated swaged unf 2nd end bulkhead thread series
