SS5504 Stainless Steel Female NPTF x Female NPTF 90° Elbow Union SAE J514 140238 Check Part Number A (1) NPTF A (2) NPTF N1 (1) N1 (2) Y Tap Drill (1) Tap Drill (2) Aeroquip # Parker # SS5504-02-02 1/8-27 1/8-27 0.66 0.66 0.56 0.33 0.33 259-2087-2-2 1/8 DD-SS SS5504-04-02 1/4-18 1/8-27 0.88 0.67 0.75 0.43 0.33 259-2087-4-2 1/4 x 1/8 DD-SS SS5504-04-04 1/4-18 1/4-18 0.88 0.88 0.75 0.43 0.43 259-2087-4-4 1/4 DD-SS SS5504-06-06 3/8-18 3/8-18 1.02 1.02 0.88 0.57 0.57 259-2087-6-6 3/8 DD-SS SS5504-08-06 1/2-14 3/8-18 1.23 1.01 1.06 0.70 0.57 259-2087-8-6 1/2 x 3/8 DD-SS SS5504-08-08 1/2-14 1/2-14 1.23 1.23 1.06 0.70 0.70 259-2087-8-8 1/2 DD-SS SS5504-12-08 3/4-14 1/2-14 1.36 1.35 1.31 0.91 0.70 259-2087-12-8 3/4 x 1/2 DD-SS SS5504-12-12 3/4-14 3/4-14 1.36 1.36 1.31 0.91 0.91 259-2087-12-12 3/4 DD-SS SS5504-16-16 1-11 1/2 1-11 1/2 1.62 1.62 1.63 1.14 1.14 259-2087-16-16 1 DD-SS SS5504-20-20 1 1/4-11 1/2 1 1/4-11 1/2 1.70 1.70 1.88 1.48 1.48 259-2087-20-20 1 1/4 DD-SS SS5504-24-24 1 1/2-11 1/2 1 1/2-11 1/2 2.08 2.08 2.81 1.72 1.72 259-2087-24-24 1 1/2 DD-SS SS5504-32-32 2-11 1/2 2-11 1/2 2.39 2.39 2.81 2.19 2.19 259-2087-32-32 2 DD-SS