PARKER Barbed Fitting Adapter: 1/4 in ID x 11/64 in ID Size, Barbed x MNPT, Brass
The PARKER Standard Brass Barbed Tube Fitting (MPN 28-4-5/32-2) is a rigid barbed x MNPT adapter with a 1/4 in ID x 11/64 in ID size. This brass fitting is designed for connecting tubing to male NPT threads in…
SKU 3G-OTH-476769
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Product Description
The PARKER Standard Brass Barbed Tube Fitting (MPN 28-4-5/32-2) is a rigid barbed x MNPT adapter with a 1/4 in ID x 11/64 in ID size. This brass fitting is designed for connecting tubing to male NPT threads in industrial fluid systems.
Frequently Asked Questions
What is the PARKER 28-4-5/32-2 barbed fitting used for?
The PARKER 28-4-5/32-2 is a rigid brass barbed x MNPT adapter used to connect flexible tubing to male NPT threaded ports in industrial fluid systems. It is commonly applied in pneumatic, hydraulic, and lubrication circuits where a leak-resistant, push-on connection is needed.
What are the specifications of the PARKER 28-4-5/32-2?
This PARKER barbed fitting adapter has a 1/4 in ID x 11/64 in ID size, barbed x MNPT connection type, and is made of brass in a rigid configuration. The manufacturer part number is 28-4-5/32-2. It is designed for standard brass barbed tube fitting applications.
Where to buy the PARKER 28-4-5/32-2 worldwide?
3G Electric supplies the PARKER 28-4-5/32-2 barbed fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this brass barbed x MNPT fitting.
How to install a PARKER barbed fitting adapter?
To install the PARKER 28-4-5/32-2, cut tubing squarely, push it fully onto the barb until seated, and secure with a hose clamp if required. Apply thread sealant to the MNPT end and tighten into the female port. Avoid over-torquing brass fittings to prevent cracking.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER standard brass barbed tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









