Designed for air brake system connections, this brass Push-to-Connect/NPTF 90° Male Elbow Swivel from Eaton Aeroquip's Weatherhead line provides a right-angle transition between a 1/2" push-to-connect female end and a 1/4" NPTF male end. The 90° configuration supports directional routing in space-constrained installations without requiring additional fittings.
Constructed from brass with Dura-Kote plating, the adapter offers corrosion resistance suited to demanding environments with operating temperatures down to -40°. The fitting meets SAE AA02DD and SAE J1131 certifications, and is rated for operating pressures above standard SAE requirements.
SKU: 1869X8X4S
Supplier Part Number (MPN): 1869X8X4S
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X03629
Application
Air brake systems
Certifications
SAE AA02DD|SAE J1131
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13556
End Size 1
0.50
End Size 2
0.25
End Type 1
Push to Connect
End Type 2
NPTF
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
ICC
Elbow Adapters
Item Type
Push to Connect /NPTF Male 90° Elbow Adapter
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
60
Product Material
Brass
Product Width
0.85
Sub Brand
Weatherhead
Supplier Part Number
1869X8X4S
Product Weight
0.22 lbs
Product Questions & Answers (2)
Question by: Marvin S on Dec 17, 2025, 6:18 AM
trying to swap out an old elbow on an air brake line, what sizes are on this one?
Answer by: Customer Support on Dec 18, 2025, 12:13 PM
For sizing, this swivel elbow has a 1/2 inch Push to Connect end on one side and a 1/4 inch NPTF male thread on the other.
Question by: Johnny W on Nov 12, 2025, 1:35 PM
Does this fitting hold up decent in air brake setups, or is it more of a light-duty thing?
Answer by: Customer Support on Nov 13, 2025, 8:49 PM
Air brake systems are actually the primary application for this adapter, so it's built with that environment in mind. The brass construction paired with Dura-Kote plating gives it solid corrosion resistance for the kind of exposure those systems typically see. It also meets SAE J1131 and SAE AA02DD certifications, and Eaton Aeroquip built it to handle operating pressures above standard SAE requirements, so it's not a light-duty piece by any stretch.