Spar_Connector This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Structural Foam Buyer is looking to get EPO or EPS Foam parts made to manufacture a Foam UAV RC Airplane. Part is Approximately 0.276 inch OD x 6.0 inch long. Please see drawing for all specifications. Part Part Number: 1337193693118 Material: Foam Material Grade: EPO/EPS Technical Specifications Category:Structural Foam Dimensions0.276 x 6.0 inch Tolerance:0.005Annual Usage:5.0 The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit www.MFG.com. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Structural Foam: Structural Foam is a term commonly used to describe thermoplastic injection molding components with a honeycomb, cellular core, in which the outer surface is denser than the inner layers. The combination results in a molded part with a high stiffness ratio compared with non-structural foam (compact) moldings.