Drawings.pdf

This is a technical drawing package for shipyard closure cap shielding components, consisting of detailed specifications and engineering drawings for five tungsten-impregnated rubber parts. The drawings show specifications for Norfolk Naval Shipyard Code 2370 Reactor Servicing, with drawing number 2370.2-3655.

The package details five parts: a full ring (3.45" thick), a 1" thick full disc, a 3/4" thick full disc, a 3/8" thick full disc, and a ring with opening. All components are to be made of tungsten impregnated rubber with TVL equal to 2.09" or better. The drawings include precise dimensional specifications, with each part having a 13" outer diameter. The fabrication notes indicate each piece weighs less than 40 pounds. The document specifies that no deviations shall be made without Code 2370 approval and includes standard dimensional tolerances per ASME Y14.5M-1994.