JACO Male Elbow Compression Connector: 3/8 in OD x 1/4 in Pipe Size, Compression x MNPT
The JACO Male Elbow Compression Connector is a general-purpose nylon compression fitting, type Compression x MNPT, supplied in a 5-pack. It connects 3/8 in OD tubing to a 1/4 in pipe size. 3G Electric interprets this…
SKU 3G-OTH-475946
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Product Description
The JACO Male Elbow Compression Connector is a general-purpose nylon compression fitting, type Compression x MNPT, supplied in a 5-pack. It connects 3/8 in OD tubing to a 1/4 in pipe size. 3G Electric interprets this demand and sources the genuine JACO part (MPN 40-6-4-N-O) across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the JACO Male Elbow Compression Connector used for?
The JACO Male Elbow Compression Connector connects 3/8 in OD tubing to a 1/4 in pipe size in pneumatic, instrumentation, and fluid-handling systems. It is a general-purpose nylon fitting, type Compression x MNPT, supplied in a 5-pack. 3G Electric sources this genuine JACO part (MPN 40-6-4-N-O) across 14 industrial departments.
What are the specifications of the JACO 40-6-4-N-O compression fitting?
The JACO 40-6-4-N-O is a male elbow compression connector with 3/8 in OD tubing x 1/4 in pipe size, Compression x MNPT, made of nylon, and supplied in a 5-pack. It is a general-purpose fitting from JACO. 3G Electric sources this genuine part across 14 industrial departments, with specialist depth in combustion, pumps and controls.
Where to buy JACO compression fittings in worldwide?
3G Electric supplies and delivers genuine JACO compression fittings, including the 40-6-4-N-O male elbow connector, to worldwide locations. We handle full logistics and customs clearance as a global industrial solutions provider. Contact us to source this part across 14 industrial departments, with specialist depth in combustion, pumps and controls.
How to install a JACO nylon compression fitting?
To install a JACO nylon compression fitting, cut tubing squarely, deburr, and slide the nut and ferrule onto the tube. Insert the tube fully into the fitting body, then hand-tighten the nut. Use a wrench for an additional 1/4 to 1/2 turn. 3G Electric supplies genuine JACO parts (MPN 40-6-4-N-O) and supports selection across 14 industrial departments.
Used in
Common applications for JACOJACO Products
3G Electric supplies JACO general purpose nylon compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









