: Associated with group 12111 / 027 / 00 in assembly drawings for Siemens-designed or compatible power plant components. Other Technical & Commercial Occurrences
: The sequence 5-12111-027-2 appears as a cross-reference for piston sets used in diesel engines (e.g., Isuzu). 12111_027
In the context of industrial engineering reports, is classified as a Dehnhülse (expansion sleeve or spacer sleeve). : Associated with group 12111 / 027 /
The identifier most specifically refers to a specialized mechanical component within industrial power plant systems, specifically identified in spare parts catalogs for coal-fired power plants. Mechanical Component Specification 12111_027