GS 3-4 Eyelet This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Rivets Buyer is in search of a standard GS 3-4 brass eyelet. Part Part Number: GS 34 Material: Material Grade: Technical Specifications Category:Rivets Dimensions0.0 x 0.0 inch Annual Usage:2000.0 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. Rivets: A rivet is a mechanical fastener consisting of a smooth cylindrical shaft with heads on either end, the second one formed in position when installed. Rivets are used to provide a permanent, secure stationary joint for various materials.