Drive pivot bushing This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Reaming Brass bushing 1/2" OD, 3/8" ID and 1/4" long Precision bore (reamed) Please see drawing for all specifications. Part Part Number: 1471539240750 Material: Laiton Material Grade: Technical Specifications Category:Reaming Dimensions0.5 x 0.25 inch Tolerance:5.0E-4Annual Usage:500.0 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. Reaming: Reaming is the process of forming, shaping, tapering or enlarging a hole or bore.