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Brass DOT Approved Air Brake Tube Fitting, 0.63 Inch Tube OD Union

Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	L 1.43	Supplier Part Number 1462X10	Tube O.D. 0.63	Tube O.D. 0.625	Alternate Part Numbers Alternate Part Number C1HM79, Alternate Part Number MI-00355661, Alternate Part Number MINO-00925F89656	Product Weight 0.25 lbs

Product Questions & Answers 3

Product Questions & Answers

got 0.63 OD NT100 nylon air brake tube, is this the right union to splice it together?

Question by: Glen H on Jul 4, 2025, 7:35 PM

For joining two runs of NT100 nylon tubing that meets SAE J844 Type A or B, this union is made for that exact job and it is DOT approved for air brake use under FMVSS 571.106.

Answer by: Customer Support on Jul 6, 2025, 12:00 PM

Will this fitting work okay in an air brake system on my truck?

Question by: Earl C on Oct 3, 2025, 4:47 PM

This fitting is indeed DOT approved for air brake systems, so it meets the FMVSS 571.106 specifications for that application.

Answer by: Customer Support on Oct 4, 2025, 8:33 PM

does this union work with regular nylon air brake tubing or does it need some special kind?

Question by: Neil H on Jun 26, 2025, 2:58 PM

NT100 nylon tubing is what you want to pair with this fitting, specifically tubing that meets SAE J844 Type A or Type B standards. That's the standard nylon air brake tubing used across most commercial vehicle and trailer applications, so you're likely already running the right stuff. No special or exotic tubing required.

Answer by: Customer Support on Jun 28, 2025, 6:45 AM

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