1-1/2IN NPT x 16 oring female

Description & Features

This straight steel fitting features a 1-1/2-11-1/2 Male NPTF thread, conforming to SAE J476 specifications. It also includes a 1-5/16-12 Female SAE O-Ring Boss thread, adhering to SAE J514 standards. The 1-1/2IN NPT x 16 oring female has an overall length of 2.160 mm, designed for secure and reliable connections.

SKU: 6404-16-24

Supplier Part Number (MPN): 6404-16-24

Alternate Part Numbers: 6406-16-24

Specifications

Connection Size 1
1 in
Connection Size 2
1-1/2 in
Connection Type
Female SAE ORB, MNPT
Connection Type 1
Female SAE ORB
Connection Type 2
MNPTF
Dimension Standards
SAE J1926, SAE J476, SAE J514
Dimensions
1.57 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
2 in
l Dimensions
2.16 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
3000 psi
Series
6404 Series
Thread 2 Drill Dimensions
1.5 in
Thread B1 Drill Dimensions
0.844 in
Thread Size
1-5/16-12 x 1-1/2-11-1/2

Product Questions & Answers (1)

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Question by: Darryl T on Jun 22, 2025, 10:23 AM
So this is a steel fitting, right? Just making sure before I order.
Answer by: Customer Support on Jun 23, 2025, 12:48 PM
That's correct, this straight fitting is made of steel.

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