Argo Packing 27-816961 Packing Rings are sized 2-3/8 in by 3-3/8 in and are manufactured by Argo Packing. Identified by the part number 27-816961, this packing ring is designed for replacements in systems that require a 2-3/8 x 3-3/8 inch size. Use this precise ring when your ARGO packing assembly specifies a 2-3/8" x 3-3/8" ring.
