Cup This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Drawing Production of a deep drawn Cup. Approximately 0.484" OD x 0.22" long. Material is Kovar per ASTM F-15 . Please see drawing for all specifications. Unless otherwise stated, the drawing takes precedence. Material certs required Part Part Number: 21759-01-D3 Material: Alloy Steel Material Grade: Kovar per ASTM F-15 Technical Specifications Category:Drawing Dimensions5.588 x 12.2936 inch Tolerance:0.0508Annual Usage:1500.0 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. Drawing: Deep drawing is a stamping process in which sheet metal is 'drawn' over a punch as it forces the metal into a recessed die. Deep drawing produces cup-like shapes.