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ALLIED TUBE & CONDUIT 139792 Threaded Coupling, 3/4 in Trade Size, Steel, IMC - Threaded Couplings
ALLIED TUBE & CONDUITThreaded Couplings

ALLIED TUBE & CONDUIT 139792 Threaded Coupling, 3/4 in Trade Size, Steel, IMC

The ALLIED TUBE & CONDUIT Coupling is a steel threaded coupling designed for use with IMC conduit. It has a 3/4-inch trade size and an overall length of 1 5/8 inches, and is not insulated. This coupling is identified…

SKU 3G-OTH-05194

Brand
ALLIED TUBE & CONDUIT
Item
139792 Threaded Coupling, 3/4 in Trade Size, Steel, IMC
Part Number
139792
Category
Threaded Couplings
Available to Order
Also known as:139792ALLIED TUBE & CONDUIT
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Technical Specifications

ALLIED TUBE & CONDUIT
Manufacturer Part Number
139792
Type
GRC/IMC
Overall Lg
1 5/8 in
Insulated
No
Trade Size
3/4 in
Compatible Conduit Type
IMC

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ALLIED TUBE & CONDUIT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALLIED TUBE & CONDUIT Coupling is a steel threaded coupling designed for use with IMC conduit. It has a 3/4-inch trade size and an overall length of 1 5/8 inches, and is not insulated. This coupling is identified by manufacturer part number 139792.

Frequently Asked Questions

What is the ALLIED TUBE & CONDUIT coupling used for?

This steel threaded coupling connects sections of IMC conduit in electrical raceway systems. It is used in industrial and commercial installations to maintain conduit continuity and protect wiring. The 3/4-inch trade size suits standard branch circuits and feeder runs.

What are the specifications of the ALLIED TUBE & CONDUIT coupling?

The coupling is made of steel, has a 3/4-inch trade size, and an overall length of 1 5/8 inches. It is compatible with IMC conduit, is not insulated, and carries manufacturer part number 139792. It is a threaded coupling type.

Where to buy the ALLIED TUBE & CONDUIT coupling worldwide?

3G Electric supplies the ALLIED TUBE & CONDUIT coupling worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the ALLIED TUBE & CONDUIT threaded coupling?

Apply a suitable conduit thread lubricant to the male threads of the IMC conduit. Hand-tighten the coupling onto the conduit, then use a wrench for a secure fit—avoid overtightening. Ensure the coupling is fully engaged and free of debris before energizing the system.

Used in

Common applications for ALLIED TUBE & CONDUIT
Industrial plants — Heavy-Wall RMC Metal Conduit in 1 1/2 in trade size for protecting feeder circuits in high-traffic areas.
Commercial buildings — Medium-Wall IMC Metal Conduit in 3/4 in trade size for branch circuit wiring in ceilings and walls.
Outdoor installations — Galvanized RMC in 1 in trade size for exposed raceways subject to weather and physical damage.
Manufacturing facilities — IMC in 2 in trade size for motor feeder conduits in process areas.
Infrastructure projects — 4 in IMC meeting ANSI standards for large-diameter raceway runs in tunnels or bridges.
Maintenance and repair — 1/2 in IMC for replacing damaged conduit sections in existing electrical systems.
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ALLIED TUBE & CONDUIT Products

3G Electric supplies ALLIED TUBE & CONDUIT threaded couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Steel threaded coupling for joining two lengths of IMC conduit. Non-insulated, 6-inch trade size, 4-1/4-inch overall length. Used in conduit runs for cable protection and grounding in electrical installations
ALLIED TUBE & CONDUIT
Steel threaded coupling for joining two lengths of IMC conduit. Non-insulated, 6-inch trade size, 4-1/4-inch overall length. Used in conduit runs for cable protection and grounding in electrical installations

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