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32MORB-20FP STRAIGHT

Description & Features

This straight fitting features a male SAE O-ring boss thread (B1) and a female NPSM thread (B2).

The 32MORB-20FP STRAIGHT is constructed from steel and conforms to SAE J514 standards for the B1 thread and SAE J476 standards for the B2 thread. The B1 thread measures 2-1/2-12 with a drill size of 1.781 mm, while the B2 thread measures 1-1/4-11-1/2 with a drill size of 1.250 mm. The O-ring seal is made from NBR material.

SKU: 6405-32-20-O

Supplier Part Number (MPN): 6405-32-20-O

Alternate Part Numbers: 6405-32-20, A2216-20-32S, C1FT75

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6405-32-20-O	Product Weight 1.58 lbs

Product Questions & Answers (1)

Question by: Brent M on Jan 30, 2026, 10:36 AM

Wondering if this fitting will work with standard NPSM threads?

Answer by: Customer Support on Jan 31, 2026, 7:34 PM

This straight fitting has a female NPSM thread (B2) that conforms to SAE J476 standards. The B2 thread measures 1-1/4-11-1/2 with a drill size of 1.250 mm.