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PARKER Compression Fitting Union: 5/16 in OD x 5/16 in OD size - Flareless Bite-Type Stainless Steel Compression Fittings
PARKERFlareless Bite-Type Stainless Steel Compression Fittings

PARKER Compression Fitting Union: 5/16 in OD x 5/16 in OD size

The PARKER Compression Fitting Union (MPN 5 HBU-SS) is a flareless bite-type stainless steel compression fitting from the Ferulok series, sized for 5/16 in OD x 5/16 in OD tubing with 9/16-18 x 9/16-18 thread sizes…

SKU 3G-OTH-478944

Brand
PARKER
Item
Compression Fitting Union: 5/16 in OD x 5/16 in OD size
Category
Flareless Bite-Type Stainless Steel Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
5 HBU-SS
Series
Ferulok
Thread Size
9/16-18 x 9/16-18
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Union (MPN 5 HBU-SS) is a flareless bite-type stainless steel compression fitting from the Ferulok series, sized for 5/16 in OD x 5/16 in OD tubing with 9/16-18 x 9/16-18 thread sizes. 3G Electric interprets this demand and sources the genuine PARKER part, backed by specialist expertise in fluid-control components across our 14 industrial departments.

Frequently Asked Questions

Is the PARKER Compression Fitting Union: 5/16 in OD x 5/16 in OD size available from 3G Electric?

Yes — 3G Electric supplies genuine PARKER products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the PARKER Compression Fitting Union: 5/16 in OD x 5/16 in OD size?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for flareless bite-type stainless steel compression fittings?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all flareless bite-type stainless steel compression fittings we distribute.

Used in

Common applications for PARKER
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

PARKER Products

3G Electric supplies PARKER flareless bite-type stainless steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PARKER Compression Tee Fitting: 1/2 in OD x 1/2 in OD size, 1/2"-14 x 1/2"-14 Thread Size, Ferulok (MPN 8-8-8 SBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Nut: 3/8 in OD size, 9/16"-18 Thread Size, Compression, Stainless Steel (MPN 6 BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe size, 1/2-14 Thread Size, Ferulok (MPN 8-8 GBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe size, 1/2-14 Thread Size, Ferulok (MPN 8-8 GBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe size, 3/8-18 Thread Size, Ferulok (MPN 8 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe size, 3/8-18 Thread Size, Ferulok (MPN 8 FBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Ferrule: 1/2 in OD size, Male Flareless Bite, Stainless Steel, Ferulok (MPN 8 TU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Ferrule: 1/2 in OD size, Male Flareless Bite, Stainless Steel, Ferulok (MPN 8 TU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD size, Stainless Steel, Ferulok (MPN 6 RBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD size, Stainless Steel, Ferulok (MPN 6 RBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
PARKER Compression Fitting Elbow: 1/4 in OD x 1/4 in Pipe size, 7/16-20 Thread Size, Stainless Steel (MPN 4 C5BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Fitting Elbow: 1/4 in OD x 1/4 in Pipe size, 7/16-20 Thread Size, Stainless Steel (MPN 4 C5BU-SS). Key specifications — Series: Ferulok; Brand: PARKER.
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PARKER Compression Tee Fitting: 1/4 in OD x 1/8 in Pipe x 1/4 in OD size, Stainless Steel, Ferulok (MPN 4 RBU-SS). Key specifications — Series: Ferulok; Brand: PARKER.