"SUPPORT HAS 2 HOLES 0.061/0.066 IN. DIA, 2 HOLES 0.220/0.226 IN. DIA SPACED 2.500 IN. APART, 1 DS317R-24-48 SLOT, FLANGE HAS 2 DS317R-6-16 SLOTS ONEACH END, SUPPORT IS BDN 90 DEG X .12R FROM FLANGE, BOTH FLANGE SLOTS ARE BDN 56 DEG X .12R ON EACH END"