TJ-562-001A Rudder Arrangment and Details_102457373.pdf

This document is a technical drawing and parts list for a rudder arrangement and details for a NOAA vessel named Thomas Jefferson. The drawing, referenced as TJ-562-001, is filed by ABS (American Bureau of Shipping) for reference only per ABS Houston Letter Ref T1658788 dated August 24, 2017.

The parts list on the first page itemizes 48 line items including rudder stock, packing rings, bearing housings, thrust bearings, seals, fasteners, and related components. Materials specified include ABS Grade steel, bronze, stainless steel, and aluminum alloy, with quantities ranging from 1 to 6.5 units per item. Specifications are provided per ASTM standards (ASTM A-588, ASTM A-276, ASTM A-278, ASTM A-53, ASTM A-105, ASTM A-307, and SAE specifications). The second and third pages contain detailed technical engineering drawings showing the rudder stop arrangement, elevation views at various scales, sections, and detailed component assemblies with precise dimensional annotations, cross-references to specific parts, and construction notes. General notes indicate that structural details are shown in the rudder supports section, sub-assemblies require machining after welding completion, and steel dimensions must account for grinding allowances. The document serves as the technical specification and manufacturing blueprint for the vessel's rudder system.