Spring Tension Washer This RFQ was sourced on www.MFG.com in USA for Wave Washers Production of a Spring Tension Washer. Approximately 3.917 inch OD x 0.29 inch long. Buyer Information Industry Government Military City/Region Rockaway, New Jersey Country USA RFQ RFQ Number 628521 Material Carbon Steel Material Grade 1074 / 1095 Technical Specifications Category Wave Washers Dimensions 0x3 inch 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. Wave Washers: Wave washers, also called spring washers, are washers made with a wave that provide spring forces similar to a Bellville washer. They are used to prevent rattling of assembled components.