5505 Steel Female NPTF x Female NPTF 45° Elbow Union SAE J514 140338 Check Part Number A (1) NPTF A (2) NPTF N2 (1) N2 (2) W Tap Drill (1) Tap Drill (2) Aeroquip # Parker # 5505-02-02 1/8-27 1/8-27 0.50 0.50 0.63 0.33 0.33 1/8 DD45-S 5505-04-04 1/4-18 1/4-18 0.69 0.69 0.75 0.43 0.43 1/4 DD45-S 5505-06-06 3/8-18 3/8-18 0.75 0.75 0.88 0.57 0.57 3/8 DD45-S 5505-08-08 1/2-14 1/2-14 0.94 0.94 1.13 0.70 0.70 1/2 DD45-S 5505-12-12 3/4-14 3/4-14 1.00 1.00 1.38 0.91 0.91 3/4 DD45-S 5505-16-16 1-11 1/2 1-11 1/2 1.19 1.19 1.63 1.14 1.14 1 DD45-S 5505-20-20 1 1/4-11 1/2 1 1/4-11 1/2 1.63 1.13 2.00 1.48 1.48 1 1/4 DD45-S