NSi Industries

NSi Industries at a glance

NSi Industries is a manufacturer and distributor group focused on electrical and network infrastructure products for contractors, MRO departments, OEMs and facility teams. Within NSi’s portfolio the Bridgeport brand supplies conduit fittings, grounding hardware, cord grips, compression connectors, reducing washers, liquidtight fittings and related accessories used across commercial, industrial and critical-infrastructure projects.

What NSi (Bridgeport) is known for

NSi’s Bridgeport line is known for a broad, installation-oriented selection of conduit and cable fittings manufactured in die-cast zinc, malleable iron and steel, with finishes such as zinc electroplate and electro-galvanize. The range covers termination and grounding bushings, set-screw and compression connectors, conduit hubs, reducing washers and signaling devices for panels and equipment.

Main product families and common technologies

• Conduit Fittings: EMT/rigid/IMC connectors, compression couplings, nipples and threaded hubs.
• Grounding & Bonding: insulated grounding bushings, bonding bridges and lugs sized for AWG ranges.
• Cord Grips & Cable Connectors: metallic and non-metallic grips and strain-relief connectors for standard and harsh environments.
• Liquidtight & Flexible Fittings: liquidtight elbows, connectors and insulated throats for wet/industrial installations.
• Reducing Washers & Hardware: washers, locknuts and mounting hardware for transitions and terminations.
• Signaling Devices & Supplies: panel indicator lights and small control devices used in motor-control and equipment panels.

Typical applications and industry verticals

Products are widely used in commercial electrical distribution, industrial plants, data centers, renewable-energy sites, food & beverage and oil & gas facilities. The lines are aimed at electricians, contractors, plant maintenance and OEM panel builders who need reliable, code-ready fittings.

Identification and model-selection guidance for procurement

• Use complete manufacturer part numbers, GTIN/UPC and trade-size language to avoid ambiguity.
• Confirm material and finish (malleable iron vs. zinc die-cast vs. steel) for environmental suitability.
• Match thread and conduit type: NPT vs. slip/EMT; compression vs. set-screw.
• Verify agency standards and temperature ratings on product datasheets.
• Download and compare manufacturer drawings for panel cutouts, lug ranges and packaging quantities.

How Safsale helps buyers identify models and source parts

Safsale listings bring together part numbers, high-resolution images, downloadable PDFs, packaging details and user Q&A so procurement teams can validate fit, finish and compliance before ordering. Search filters and clear product titles reduce risk when replacing legacy parts or cross-referencing equivalent fittings.

Sourcing, replacement and procurement language buyers should use

When requesting quotes or placing orders, specify the full NSi/Bridgeport part number, trade size, material/finish, required agency listing, and box quantity. For replacement requests include the original part number and key dimensions (trade size, thread type, AWG lug range) and request the manufacturer drawing for verification.

Bottom line: NSi’s Bridgeport portfolio focuses on practical, code-conscious conduit and cable fittings. Use part numbers, spec sheets and images to confirm exact matches and reduce returns or field rework.