| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL 1020,SUBSTITUTE OD 8853 TY A GRADE 2,ALTERNATEQQ-S-633 C1020,AN ADAPTER HAVING THREE CONNECTIONS WITH THEBRANCH CONNECTION FIXED AT 90 DEG TO THE RUN,ONE END OF RUN HAS A RAISED FACE 1.187 IN. OD AND 0.812 IN. ID THRU TO SOCKETNECK END COUNTERBORED TO 0.875 IN. P 0.002 IN. M 0.000 IN. DIA0.313 IN. P 0.010 IN. M 0.000 IN. DP,RECESS WITH A SOCKET DIAOF 1.188 IN. P 0.002 IN. M 0.000 IN. AND DEPTH OF 0.187 IN. P0.000 IN. M 0.005 IN.,4 EA 15-32 IN. DIA HOLES THRU ADAPTERBRANCH END HAS RECESSED FACE WITH DEPTH OF 0.593 IN. AND DIA OF1.055 IN. P 0.003 IN. M 0.000 IN.,ALL RUN DIA MUST BECONCENTRIC WITHIN 0.005 IN. TIR,MACHINE SURFACE FINISH ALL OVER125 ARITHMETICAL AVERAGE |