602-6634905_Hull Label Plates.pdf

This document is a detailed technical drawing and specification sheet for hull label plates used on an Ocean Surveillance Ship (TAGS) operated by the Naval Sea Systems Command, Department of the Navy. The drawing provides comprehensive specifications for the production and installation of approximately 647 individual metal label plates distributed across multiple decks and compartments of the vessel.

The label plates are primarily metal-photo or plastic construction with adhesive backing, measuring between 2-4 inches in width and 6-12 inches in length. All plates feature black text on white or natural aluminum backgrounds, with some red or colored variants for specific safety applications. The plates are categorized by location (bridge deck, main deck, O1 level, O2 level, O3 level, O4 level), system type (doors, staterooms, compartments, air escapes, safety equipment), and functional purpose (warning signs, danger notices, caution labels, identification markers). Material specifications require smooth edges on all plates, photo-sensitive aluminum backing for durability, and compliance with MIL-STD-12 abbreviation standards. Installation requirements specify adhesive attachment to various surfaces including metal and painted bulkheads, with specific positioning relative to hardware and structural elements. The document includes general notes on label plate compliance with ANSI and FED specifications, color coding requirements for safety-related plates, and character clarity standards for maximum legibility. Revision history indicates this is a mature drawing with multiple modifications tracking design changes and specification refinements over time.