Flow Control Assembly 0.7 GPM, Compatible Grainger Part Number 38C414, 38C415, 38C416, 38C417, 49T910, 49T911, 49T912, 49T913, Compatible Mfr. Model Number 3373, 3373-8IN, 3373-PPZ, 3373-PPZ-8IN, 3374, 3374-8IN, 3374-PPZ, 3374-PPZ-8IN, For Use With Acorn Faucets, BestCare Faucets, For Use with Series Acorn Faucets, BestCare Faucets, Buna-S, Acorn Wash-Ware(R), Size 7/16 in H x 3/8 in Dia, Wash Fountain Valves, Flow Control Assembly