3-5/16” 4-3/8” 3-1/4” 3-21/64” 1-5/16” 2-17/32” 3“ Radius Under Rim 2-5/16” 1/4” 9/16” 3/16” 1/8” 1“ 1/2” NPSM 4-1/4” 4-1/8” 3/8” 1-3/4” 19/64” 1-23/64” 1/2” NPSF 1-15/16” 9/16”