Value Brand Nylon Tubing 5/16" OD Black 50 ft
Black nylon tubing with 5/16 in outside diameter and 15/64 in inside diameter rated to 333 psi at 68 °F and a 175 °F maximum temperature
- Nylon construction resists chemicals and abrasion for long service life
- 50 ft coil provides ample length for routing flexibility
- 333 psi working pressure at 68 °F handles demanding fluid lines
- Operating range from -4 °F to 175 °F suits varied environments
- 28 in Hg vacuum rating supports suction applications without collapse
Nylon Tubing for Pneumatic Lines
This 50-foot coil of black nylon tubing is sized at 5/16 inch outside diameter with a 15/64 inch bore and a 3/64 inch wall. It suits installers running air or fluid lines in automotive, industrial or workshop plumbing where a semi-rigid, abrasion-resistant tube is preferred over softer vinyl or polyurethane alternatives.
Push-Fit and Barb Compatibility
The Shore D 60 hardness keeps the tube round under clamp load while still allowing hand bending around obstacles without kinking. It accepts standard push-to-connect fittings and barbed inserts for 5/16 inch OD, so no special tooling is required and existing manifold ports or quick-disconnect bodies can be reused.
Rated for 333 psi at 68 °F
Maximum working pressure is 333 psi at 68 °F with a 660 psi burst rating and a 28 in Hg vacuum capability. The operating window spans -4 °F to 175 °F, and the ±0.002 to -0.004 inch tolerance maintains consistent sealing across the full temperature range.
How it compares
Measured against everything we stock in Garden Hoses & Pipe Tubing, at today’s prices. Recalculated every night.
- Price $21.99
- Typical for this category: the median of 973 items is $21.99.
Specifications
| Product | |
|---|---|
| Brand name | ZORO SELECT |
Questions about this item
How many psi can this tubing hold continuously at 68 °F before it reaches its working limit?
The maximum working pressure is 333 psi at 68 °F; the burst pressure is 660 psi, so sustained use should stay at or below 333 psi.
Will the nylon become brittle or soft if the fluid temperature runs near the extremes of the rated range all day?
The temperature range is -4 °F to 175 °F; within this window the Shore D 60 hardness remains stable, so extended operation at either limit will not cause embrittlement or excessive softening.
What size fittings or clamps are needed to seal the 5/16 in outside diameter and 15/64 in inside diameter?
Use fittings sized for 5/16 in OD and 15/64 in ID tubing; the wall thickness is 3/64 in and the tolerance is +0.002 in / -0.004 in, so select compression or barbed fittings that match those dimensions.
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