m303Standard Specification for Lime for Asphalt Mixtures AASHTO Desnation: M 303-89 (2019) Technical Subcommittee: 3a, Hydraulic Cement and Lime Release: Group 1 (April) AASHIOPHI M303 630 Mortise Lock Body, 03 Function, Satin Stainless Steel Finish. Product Type: Exit Device PartAccessory. Model: PHI M303 630 LHR, M303 630 RHR. PHI_Precision-2000