SS6501 Stainless Steel Male NPTF x Female JIC Swivel 90° Elbow Check Part Number TUBE OD A NPTF B UN/UNF -2B N M5 M10 C3 Y D1 D Aeroquip # Parker # SS6501-02-04 1/4 1/8-27 7/16-20 0.78 1.00 0.66 0.56 0.44 0.19 0.17 259 -2250 -2-4 4 X6EF-SS SS6501-04-04 1/4 1/4-18 7/16-20 1.09 1.11 0.77 0.56 0.56 0.28 0.17 259 -2250 -4-4 4-4 X6EF-SS SS6501-04-06 3/8 1/4-18 9/16-18 1.09 1.25 0.88 0.69 0.56 0.28 0.30 259 -2250 -4-6 6 X6EF-SS SS6501-06-06 3/8 3/8-18 9/16-18 1.22 1.34 0.97 0.69 0.75 0.41 0.30 259 -2250 -6-6 6-6 X6EF-SS SS6501-06-08 1/2 3/8-18 3/4-16 1.22 1.38 0.96 0.88 0.75 0.41 0.39 259 -2250 -6-8 8 X6EF-SS SS6501-08-08 1/2 1/2-14 3/4-16 1.47 1.44 1.02 0.88 0.88 0.53 0.39 259 -2250 -8-8 8-8 X6EF-SS SS6501-12-12 3/4 3/4-14 1 1/16-12 1.59 1.75 1.19 1.25 1.06 0.72 0.61 259 -2250 -12-12 12 X6EF-SS SS6501-16-16 1 1-11 1/2 1 5/16-12 1.97 2.00 1.41 1.50 1.31 0.94 0.84 259 -2250 -16-16 16 X6EF-SS SS6501-20-20 1 1/4 1 1/4-11 1/2 1 5/8-12 2.38 2.31 1.68 2.00 1.63 1.25 1.08 259 -2250 -20-20 20 X6EF-SS SS6501-24-24 1 1/2 1 1/2-11 1/2 1 7/8-12 2.64 2.59 1.86 2.25 1.88 1.50 1.31 259 -2250 -24-24 24 X6EF-SS SS6501-32-32 2 2-11 1/2 2 1/2-12 3.00 3.38 2.44 2.88 2.50 1.94 1.78 259 -2250 -32-32 32 X6EF-SS
