Gear This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Blanks Production of a Gear. Approximately 0.550" OD x 1.175" long. Please see drawing for specifications. Part Part Number: 1389727187501 Material: Carbon Steel Material Grade: Technical Specifications Category:Blanks Dimensions0.55 x 1.175 inch Tolerance:0.001Annual Usage:100.0 Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Blanks: Gear blanks are work pieces that are formed to the overall dimensions of the required gear, but are not yet machined to form the gear teeth.