BRASS #8 PTC A.B X #4 MP 90*

Description & Features

Designed for air brake system connections, this brass Push-to-Connect to NPTF Male 90° Elbow Adapter provides a reliable transition between a 1/2 in. push-to-connect fitting and a 1/4 in. male NPTF thread in a compact right-angle configuration. Manufactured under the Weatherhead sub-brand by Aeroquip, the BRASS #8 PTC A.B X #4 MP 90* is rated for a minimum working temperature of -40°F and meets SAE J1131 and SAE AA0302 certification standards.

Constructed from brass with Dura-Kote plating, this adapter offers strong corrosion resistance suited to demanding mobile and industrial air brake applications. The swivel elbow design supports installation flexibility, and operating pressures exceed standard SAE requirements. With hundreds of compatible styles available in the Weatherhead fitting line, sourcing complementary components for a complete assembly is straightforward.

SKU: 1869X8X4

Supplier Part Number (MPN): 1869X8X4

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X03628
Application
Air brake systems
Certifications
SAE J1131|SAE AA0302
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
1869X8X4
Product Weight
0.17 lbs

Product Questions & Answers (1)

Question by: Cindy A on Jan 3, 2026, 8:19 PM
What kinda operating temperatures can this thing handle?
Answer by: Customer Support on Jan 5, 2026, 6:57 AM
This adapter is rated to handle a minimum working temperature of -40°F, so it should hold up in pretty cold conditions.

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