DMH15S15S Dixon Cast Brass Double Male Hex Nipple - 1-1/2" Male NPSH x 1-1/2" Male NPSHPart Number Male Thread Male Thread Weight (Lbs.) DMH7515 3 4" Male NPT 1 1 2" Male NPSH 0. 5870 DMH7515F 3 4" Male NPT 1 1 2" Male NST(NH) 0. 6000 DMH1076 1" Male NPT 3 4" Male GHT 0. 3000 DMH1010 1" Male NPT 1" Male NPSH 0. 3000 DMH1010F 1" Male NPT 1" Male NST(NH) 0. 3300 DMH1015 1" Male NPT 1 1 2" Male NPSH 0. 4800 DMH1015F 1" Male NPT Thread 1 1 2" Male NST(NH) 0. 5500 DMH1025F 1" Male NPT Thread 2 1 2" Male NST(NH) 1. 5950 DMH15S15S 1 1 2" Male