PARKER Compression Fitting Ferrule: 5/16 in OD Fitting Size, Compression
The PARKER A-LOK(R) double-ferrule stainless steel compression fitting ferrule (MPN 5FF5-316) is designed for 5/16 in OD tubing. It is compatible with Swagelok fitting brands, providing a reliable connection in…
SKU 3G-OTH-471309
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Product Description
The PARKER A-LOK(R) double-ferrule stainless steel compression fitting ferrule (MPN 5FF5-316) is designed for 5/16 in OD tubing. It is compatible with Swagelok fitting brands, providing a reliable connection in industrial fluid systems.
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 PARKER 5FF5-316 compression fitting ferrule used for?
The PARKER A-LOK(R) double-ferrule stainless steel ferrule (MPN 5FF5-316) creates a leak-tight seal on 5/16 in OD tubing in industrial fluid systems. It is compatible with Swagelok fitting brands and is commonly used in instrumentation, hydraulic, and process lines where reliable connections are critical.
What are the specifications of the PARKER 5FF5-316 ferrule?
The PARKER 5FF5-316 is a double-ferrule compression fitting ferrule for 5/16 in OD tubing. It is made of stainless steel, part of the A-LOK(R) series, and is compatible with Swagelok fitting brands. This ferrule ensures a secure, vibration-resistant connection in demanding industrial fluid systems.
Where to buy PARKER 5FF5-316 compression ferrule worldwide?
3G Electric supplies the PARKER 5FF5-316 A-LOK(R) double-ferrule compression ferrule to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this stainless steel ferrule.
How to install a PARKER A-LOK(R) double-ferrule fitting?
To install a PARKER A-LOK(R) double-ferrule fitting, insert the tubing fully into the fitting body, then tighten the nut finger-tight. Mark the nut position, then tighten an additional 1-1/4 turns for 5/16 in OD tubing. Always follow the manufacturer's instructions and use proper tools to avoid leaks.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









