Part Number: 186100-20-20S (Nipple straight female flare)Part Number: 186100H10-10S (Nipple straight female flare)Part Number: 186200-24-24S (Nipple straight female flare)Part Number: 1SA8FJ8 (Nipple straight female flare)Part Number: FC5988-0604S (Nipple straight female flare)Part Number: M666301-4-0102 (Nipple straight female flare)