This form formally indicates contact with the TWR Service Department. Detailed information will promote shorter lead times and ensure that all issues are addressed. Please do not ship any material to Teledyne Webb Research without first receiving an RMA number and shipping instructions. Shipments that arrive without an RMA may be refused. Please indicate below if any hazardous materials such as lithium batteries will be included in the shipment. You will receive an email confirming your RMA form submission.