dustcap
aa7a6b |

coupler
aa7a7a | 08 an

plug
aa7a7b | 06-08 ruhb

coupler
aa7a1c | -08 hb

coupler
aa7a1a | 1/2" hb

plug
aa7a2a | 3/8" hb

dustcap
aa7a3a |

coupler
aa7a4a | 3/8" npt

plug
aa7a6a | 1/2" hb