SS6401-O Stainless Steel Male ORB x Male NPTF Adapter Check Part Number B UN/UNF-2A A NPTF L29 C4 D D1 Aeroquip # Parker # SS6401-03-04-O 3/8-24 1/4-18 1.17 0.56 0.13 0.28 259-3249-3-4 3-1/4 F5OF-SS SS6401-04-02-O 7/16-20 1/8-27 1.05 0.56 0.17 0.19 259-3249-4-2 4-1/8 F5OF-SS SS6401-04-04-O 7/16-20 1/4-18 1.23 0.56 0.17 0.28 259-3249-4-4 4-1/4 F5OF-SS SS6401-04-06-O 7/16-20 3/8-18 1.25 0.75 0.17 0.41 259-3249-4-6 4-3/8 F5OF-SS SS6401-05-04-O 1/2-20 1/4-18 1.16 0.63 0.23 0.28 259-3249-5-4 5-1/4 F5OF-SS SS6401-06-02-O 9/16-18 1/8-27 1.11 0.69 0.30 0.19 259-3249-6-2 6-1/8 F5OF-SS SS6401-06-04-O 9/16-18 1/4-18 1.30 0.69 0.30 0.28 259-3249-6-4 6-1/4 F5OF-SS SS6401-06-06-O 9/16-18 3/8-18 1.30 0.75 0.30 0.41 259-3249-6-6 6-3/8 F5OF-SS SS6401-06-08-O 9/16-18 1/2-14 1.48 0.88 0.30 0.53 259-3249-6-8 6-1/2 F5OF-SS SS6401-08-06-O 3/4-16 3/8-18 1.36 0.88 0.39 0.41 259-3249-8-6 8-3/8 F5OF-SS SS6401-08-08-O 3/4-16 1/2-14 1.55 0.88 0.39 0.53 259-3249-8-8 8-1/2 F5OF-SS SS6401-10-08-O 7/8-14 1/2-14 1.69 1.00 0.48 0.53 259-3249-10-8 10-1/2 F5OF-SS SS6401-10-12-O 7/8-14 3/4-14 1.76 1.13 0.48 0.72 259-3249-10-12 10-3/4 F5OF-SS SS6401-12-06-O 1 1/16-12 3/8-18 1.66 1.25 0.61 0.41 259-3249-12-6 12-3/8 F5OF-SS SS6401-12-08-O 1 1/16-12 1/2-14 1.84 1.25 0.61 0.53 259-3249-12-8 12-1/2 F5OF-SS SS6401-12-12-O 1 1/16-12 3/4-14 1.73 1.25 0.61 0.72 259-3249-12-12 12-3/4 F5OF-SS SS6401-12-16-O 1 1/16-12 1-11 1/2 2.03 1.38 0.61 0.94 259-3249-12-16 12-1 F5OF-SS SS6401-16-12-O 1 5/16-12 3/4-14 1.87 1.50 0.84 0.72 259-3249-16-12 16-3/4 F5OF-SS SS6401-16-16-O 1 5/16-12 1-11 1/2 2.06 1.50 0.84 0.94 259-3249-16-16 16-1 F5OF-SS SS6401-20-20-O 1 5/8-12 1 1/4-11 1/2 2.17 1.88 1.08 1.25 259-3249-20-20 20-1 1/4 F5OF-SS SS6401-24-24-O 1 7/8-12 1 1/2-11 1/2 2.27 2.13 1.31 1.50 259-3249-24-24 24-1 1/2 F5OF-SS
