Used on 5419-01-539-7177; exped tr sys. 14 2nd end thread quantity per inch extra-grip barbed 90 degree elbow, male cage 1Z024, type f, green leaf inc, 11144 toney rd, fontanet in 47851, ph 812-877-1546, per email from green-leaf.us they are the oem npt 2nd end thread series
Used on 5419-01-539-7177; exped tr sys. 14 2nd end thread quantity per inch extra-grip barbed 90 degree elbow, female cage 1Z024, type f, green leaf inc, 11144 toney rd, fontanet in 47851, ph 812-877-1546, per email from green-leaf.us they are the oem npt 2nd end thread series