RSF 8/0.5M RSF 8/0.5M ^R] RSF 80-0.6M/14.5/NPT RSF 80M-698/0.3M RSF 80M-698/1F RSF 80M-698/3F RSF 8-1/2-14/0.5M RSF 8-1/2-14/1F RSF 8-1/2-14/2M RSF 8-1/2-14/5M