Brass Union Coupling, OD: 1/2 Female Flare

42-8, 42X8, 42-8TEC, 4485-428, FV 428, S42-8, S42-8TRA, TEW42-8, WH 42X8, 42X8, 42-8, FV 428, S42-8TRA, TEW42-8, 42-8TEC, 4485-428, S42-8, WH 42X8, 510224, PA10858