6405-O

Adapter, Female

6405-O ties a male SAE O-ring boss stud end to a female NPTF pipe end in a straight adapter, with the O-ring already seated under the boss shoulder.

Shape
Adapter, Female
Side 1
Male ORB
Side 2
Female NPTF
Standard
SAE J1926 / SAE J476
Material
Steel
Plating
Trivalent Zinc
Part numbers
63 in this series
Size:
Part Number Side 1Side 2ThreadMaterialPlatingPrice Stock
6405-20-20-O 1-5/8-12 Male ORB1-1/4" Female NPTF1-5/8-12 UNSteelTrivalent Zinc$33.50 In stock
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6405-20-24-O 1-5/8-12 Male ORB1-1/2" Female NPTF1-5/8-12 UNSteelTrivalent Zinc$84.32 In stock
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6405-20-32-O 1-5/8-12 Male ORB2" Female NPTF1-5/8-12 UNSteelTrivalent Zinc$195.34 In stock
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6405-24-04-O 1-7/8-12 Male ORB1/4" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$155.75 In stock
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6405-24-06-O 1-7/8-12 Male ORB3/8" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$191.80 In stock
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6405-24-08-O 1-7/8-12 Male ORB1/2" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$150.75 In stock
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6405-24-12-O 1-7/8-12 Male ORB3/4" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$131.60 In stock
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6405-24-16-O 1-7/8-12 Male ORB1" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$57.33 In stock
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6405-24-20-O 1-7/8-12 Male ORB1-1/4" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$84.32 In stock
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6405-24-24-O 1-7/8-12 Male ORB1-1/2" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$89.18 In stock
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6405-24-32-O 1-7/8-12 Male ORB2" Female NPTF1-7/8-12 UNSteelTrivalent Zinc$154.74 In stock
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6405-32-16-O 2-1/2-12 Male ORB1" Female NPTF2-1/2-12 UNSteelTrivalent Zinc$254.10 In stock
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6405-32-20-O 2-1/2-12 Male ORB1-1/4" Female NPTF2-1/2-12 UNSteelTrivalent Zinc$247.66 In stock
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6405-32-24-O 2-1/2-12 Male ORB1-1/2" Female NPTF2-1/2-12 UNSteelTrivalent Zinc$141.96 In stock
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6405-32-32-O 2-1/2-12 Male ORB2" Female NPTF2-1/2-12 UNSteelTrivalent Zinc$154.11 In stock
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Full specifications for each part — connections, thread standards, configuration, and weight — are on the product page. To identify an unknown thread, see the thread identification guide and size charts.