1/4A.B. X 3/8 MNPT BRASS 90

Description & Features

Ideal for air brake systems, this NPTF Male/Line/Hose/Tube Female 90° Elbow Adapter is engineered for reliability and performance. Constructed from durable brass, it features Dura-Kote plating that offers superior corrosion resistance, making it a robust choice for demanding environments. The adapter supports higher operating pressures above SAE standards, ensuring dependable performance in critical applications.

With a versatile design, the 1/4A.B. X 3/8 MNPT BRASS 90 connector provides design flexibility, offering compatibility with various nylon tubing setups. The male end is sized at 0.375 inches and the female end at 0.25 inches, both tailored for secure and efficient connections. Certified to SAE 100202BA standards, it ensures compliance and quality performance. The compact drop dimension of 0.9400 inches and a hex size of 0.56 inches streamline installation, even in tight spaces.

SKU: 1469X4X6

Supplier Part Number (MPN): 1469X4X6

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1/4 in
Connection Size 2
3/8 in
Connection Type
MNPT, Tube
Connection Type 1
Tube OD
Connection Type 2
Male NPTF
Dimension Standards
SAE 100103BA/100202BA
Drop Dimensions
0.87 in
Fitting Type
90 deg Elbow
For Use With
Nylon Tubings
Hex Size
0.563 in
Material
Brass
Material Construction
Brass
nmfc
60
Series
1469X Series
Thread Sealant
Without Thread Sealant
Thread Size
3/8-18

Product Questions & Answers (1)

Question by: Dean E on Nov 8, 2025, 7:24 AM
Will this fitting hold up ok in an air brake system on my old truck?
Answer by: Customer Support on Nov 10, 2025, 6:36 AM
This elbow adapter is designed specifically for air brake systems. Plus, the Dura-Kote plating should give it good corrosion resistance.

Tell us what you need and we'll get back to you.

Fields marked * are required.