0.6250" overall length 5part of compressor air sealing ring, 13 stage; outside diameter surfaceof body has a chamfer in 2 places thatmeasures 0.0350 in. min. 22c solid, external flange one end
0.7250" overall width 6.0000" bore diameter lubrication by dip bearing in oil-remove 92c counterbored outer rings, non-separable, face to face mounting
the item is coated with a drying type preservative oil conforming to DWG1603000; a second set of bolt holes consisting of 0.250-20unc-3b-bottom tap number 4 (209) drill 0.650 inch deep plus 0.31 phosphate manganese surface treated square