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SMC Cross Spacer: 1/2 in NPT, AC-D - Modular Connectors
SMCModular Connectors

SMC Cross Spacer: 1/2 in NPT, AC-D

The SMC Cross Spacer, model Y54-N04-D, is a modular connector with a 1/2 in NPT connection and AC-D configuration. This SMC-branded component is designed for use in pneumatic or fluid power systems requiring a…

SKU 3G-OTH-143730

Also listed as: Y54N04D · Y54 N04 D

Brand
SMC
Item
Cross Spacer: 1/2 in NPT, AC-D
Category
Modular Connectors
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Technical Specifications

SMC
Manufacturer Part Number
Y54-N04-D

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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Cross Spacer, model Y54-N04-D, is a modular connector with a 1/2 in NPT connection and AC-D configuration. This SMC-branded component is designed for use in pneumatic or fluid power systems requiring a cross-shaped spacer fitting.

Frequently Asked Questions

What is the SMC Cross Spacer Y54-N04-D used for?

The SMC Cross Spacer Y54-N04-D is a modular connector used in pneumatic or fluid power systems. It functions as a cross-shaped spacer fitting with a 1/2 in NPT connection and AC-D configuration, enabling secure alignment and spacing of modular components in industrial automation and process control applications.

What are the specifications of the SMC Cross Spacer Y54-N04-D?

The SMC Cross Spacer Y54-N04-D has a 1/2 in NPT connection and AC-D configuration. It is a modular connector designed for pneumatic or fluid power systems. The manufacturer part number is Y54-N04-D, and it is branded by SMC. This component provides a cross-shaped spacer fitting for reliable system integration.

Where to buy the SMC Cross Spacer Y54-N04-D worldwide?

You can source the SMC Cross Spacer Y54-N04-D through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this SMC modular connector to customers across multiple industries.

How to install the SMC Cross Spacer Y54-N04-D?

To install the SMC Cross Spacer Y54-N04-D, ensure the 1/2 in NPT threads are clean and apply appropriate sealant. Hand-tighten the spacer into the mating port, then use a wrench for final torque per system specifications. Verify the AC-D configuration aligns correctly with adjacent components to avoid leaks or misalignment in the pneumatic circuit.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC modular connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC Cross Spacer: 1/4 in NPT, AC-D, Y44-N02-D
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SMC Cross Spacer: 1/4 in NPT, AC-D, Y44-N02-D
SMC Cross Spacer: 1/4 in NPT, AC-D, Y34-N02-1-D
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SMC Cross Spacer: 1/4 in NPT, AC-D, Y34-N02-1-D
SMC Cross Spacer: 3/8 in NPT, AC-D, Y64-N03-D
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SMC Cross Spacer: 3/8 in NPT, AC-D, Y64-N03-D
SMC Cross Spacer: 1/2 in Rc, AC-D, Y54-04-D
SMC
SMC Cross Spacer: 1/2 in Rc, AC-D, Y54-04-D
SMC Cross Spacer: 3/4 in NPT, AC-D, Y64-N06-D
SMC
SMC Cross Spacer: 3/4 in NPT, AC-D, Y64-N06-D
SMC Spacer: 3/4 in NPT, AC-D, Y510-N06-D
SMC
SMC Spacer: 3/4 in NPT, AC-D, Y510-N06-D

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