JACO Plastic Tube Insert: 5/16 in OD Size, Compression, Nylon
The JACO Plastic Tube Insert (MPN N-P-5-BLK) is a general-purpose nylon compression fitting for 5/16 in OD tubing, sold in a 5-pack. As a JACO product, it is a compression-type fitting made of nylon. 3G Electric…
SKU 3G-OTH-475961
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Product Description
The JACO Plastic Tube Insert (MPN N-P-5-BLK) is a general-purpose nylon compression fitting for 5/16 in OD tubing, sold in a 5-pack. As a JACO product, it is a compression-type fitting made of nylon. 3G Electric sources this and thousands of other industrial components across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right part.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the JACO N-P-5-BLK plastic tube insert used for?
The JACO N-P-5-BLK is a general-purpose nylon compression fitting used to connect 5/16 in OD plastic tubing in pneumatic, fluid, and instrumentation systems. It provides a leak-resistant seal in low-pressure applications across industrial departments like pneumatics and instrumentation.
What are the specifications of the JACO N-P-5-BLK?
The JACO N-P-5-BLK is a compression-type fitting made of nylon, designed for 5/16 in OD tubing. It comes in a 5-pack with manufacturer part number N-P-5-BLK. This general-purpose fitting is suitable for low-pressure fluid and air handling.
Where to buy JACO N-P-5-BLK worldwide?
3G Electric supplies the JACO N-P-5-BLK plastic tube insert to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner across 14 departments, we ensure you get the correct JACO fitting for your application.
How to install a JACO nylon compression fitting?
To install the JACO N-P-5-BLK, cut the 5/16 in OD tubing square, deburr the end, and slide the nut and ferrule onto the tube. Insert the tube fully into the fitting body, then tighten the nut by hand plus a quarter turn with a wrench. Avoid overtightening to prevent damage.
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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.









