N3904025Q4849 Attachment 1 - Dimensional Details.pdf

This document is an engineering technical drawing (Attachment 1) for a cylindrical component designated as PC-180 with specific dimensional specifications. The technical drawing, part of solicitation N3904025Q4849 for the Portsmouth Naval Shipyard, provides precise details about a chrome plating requirement, specifically noting that the overall cylinder length is 6-1/4" long and explicitly instructing that the grooves on either end should not be plated. The drawing includes detailed measurements and cross-sectional views of the cylinder, with specific annotations about dimensional tolerances and geometric characteristics. The document appears to be a technical specification sheet supporting a chrome plating service request for a naval maritime component.