Tubing Adapter Blueprint 2.00" OD x 1.50" ID Tube, 1.125-12 RH Thread, Mild Steel

This document is a machining blueprint for a threaded tubing adapter (bung/insert), one of a set of similar adapter drawings. The part is designed for use with 2.00" OD, 1.50" ID (0.25" wall) steel tubing. The drawing shows a side-view profile of the adapter: a 2.00" diameter flange/shank section 0.750" long that steps down to a 1.50" diameter body, with an overall part length of 3.00". The part has a through bore threaded 1.125" x 12 TPI with a right-hand pitch, indicated by the "1.125 x 12" callout along the bore centerline. A note states the tubing adapter (T.A.) wall thickness at the shank is 0.375" and the material is mild steel. The page is marked "1/4", suggesting it is one page of a four-page set (the album includes similar adapters for 1.25" and 1.375" ID tubing). A reader can use this drawing to fabricate or order the adapter on a lathe, since it provides all critical dimensions: diameters, lengths, thread specification, wall thickness, and material. It was uploaded to a 1991 Ford Bronco gallery, likely for a custom suspension link or tie-rod application, though the drawing itself is generic and states no vehicle applicability.