Brass DOT Approved Air Brake Tube Fitting, 0.63 Inch Tube OD To 1/2-14 Male NPT, 90 deg Elbow

Description & Features

Constructed from CA360 brass this high-quality air brake tube fitting ensures reliable performance. The fitting supports NT100 nylon tubing according to SAE J844 Type A and B standards. With compatibility for a tube diameter of 0.63 inches and a 1/2-14 male NPT thread it delivers secure connections for industrial applications.

Designed explicitly for air brake systems the fitting includes built-in tube support and requires no tube preparation or flaring simplifying assembly. It can operate efficiently within a temperature range of -40F to +200F and handles a maximum pressure of 150 psi.

Meeting SAE and DOT FMVSS 571.106 specifications this fitting offers fair vibration resistance. Reassembly and disassembly are straightforward; follow the specified torque guidelines for optimal performance.

MPN: 1469X10

Supplier Part Number: 1469X10

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
5/8 in
Connection Size 2
1/2 in
Connection Type
MNPT, Tube
Connection Type 1
Tube OD
Connection Type 2
Male NPTF
Dimension Standards
SAE 100103BA/100202BA
Fitting Type
90 deg Elbow
For Use With
Air Brake Nylon Tubings
m Dimensions
1.1 in
Material
Brass
Material Construction
Brass
n Dimensions
1-1/4 in
Series
1469X Series
Thread Sealant
Without Thread Sealant
Thread Size
1/2-14

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Product Questions & Answers (2)

Question by: Jerry M on Feb 9, 2026, 7:35 PM
Will this fitting hold up okay in an air brake system on a semi-truck?
Answer by: Customer Support on Feb 11, 2026, 11:28 AM
These fittings are indeed designed for air brake systems, and they meet SAE and DOT FMVSS 571.106 specs, so they should provide a reliable connection. Just be sure to follow the torque guidelines when you put it all together.
Question by: Bobby T on May 15, 2025, 9:54 AM
fitting says no tube prep needed, that mean I don't gotta flare the end or nothing before I put it on?
Answer by: Customer Support on May 16, 2025, 10:30 AM
Correct, no flaring required and no special tube preparation before assembly. The fitting has built-in tube support that handles all of that internally. You just cut your nylon tubing clean and square, insert it, and tighten to the specified torque. That built-in support is what keeps the connection solid without any extra steps on the tube end.

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