1504 Steel Female NPTF x Female NPTF Swivel 45° Elbow SAE J514 140331 Check Part Number A NPTF A1 NPSM N2 W2 M C C1 Tap Drill D Aeroquip # Parker # 1504-02-02 1/8-27 1/8-27 0.67 0.79 0.65 0.56 0.56 0.33 0.13 2050-2-2S 3207-2-2-S 1504-02-04 1/8-27 1/4-18 0.91 0.85 0.66 0.69 0.69 0.33 0.22 2050-4-2S 3207-2-4-S 1504-04-04 1/4-18 1/4-18 0.91 0.85 0.66 0.69 0.69 0.43 0.22 2050-4-4S 3207-4-4-S 1504-06-04 3/8-18 1/4-18 1.06 0.93 0.74 0.69 0.88 0.57 0.22 2050-4-6S 3207-6-4-S 1504-06-06 3/8-18 3/8-18 1.06 1.01 0.76 0.88 0.88 0.57 0.33 2050-6-6S 3207-6-6-S 1504-06-08 3/8-18 1/2-14 1.38 1.13 0.80 1.00 1.00 0.57 0.45 2050-8-6S 3207-6-8-S 1504-08-06 1/2-14 3/8-18 1.38 1.04 0.79 0.88 1.00 0.70 0.33 2050-6-8S 3207-8-6-S 1504-08-08 1/2-14 1/2-14 1.38 1.11 0.79 1.00 1.00 0.70 0.45 2050-8-8S 3207-8-8-S 1504-12-08 3/4-14 1/2-14 1.25 1.31 0.98 1.00 1.25 0.91 0.45 2050-8-12S 3207-12-8-S 1504-12-12 3/4-14 3/4-14 1.25 1.34 1.01 1.25 1.25 0.91 0.63 2050-12-12S 3207-12-12-S 1504-16-12 1-11 1/2 3/4-14 1.50 1.49 1.15 1.25 1.50 1.14 0.63 2050-12-16S 3207-16-12-S 1504-16-16 1-11 1/2 1-11 1/2 1.50 1.46 1.09 1.50 1.50 1.14 0.84 2050-16-16S 3207-16-16-S 1504-20-20 1 1/4-11 1/2 1 1/4-11 1/2 1.78 1.76 1.34 1.88 1.88 1.48 1.01 2050-20-20S 3207-20-20-S 1504-24-24 1 1/2-11 1/2 1 1/2-11 1/2 1.97 1.77 1.35 2.13 2.13 1.72 1.26 2050-24-24S 3207-24-24-S