REGO 3-1/4″ ACME Nylon Plug w/Chain & Ring MFG# C5769N LP Gas Coupling Cover

SKU: C5769N

Weight	1.5 lbs
Dimensions	15 × 10 × 2 in

$103.75

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$103.75	0%
5–9	$98.56	5%
10+	$93.38	10%

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REGO 3-1/4" ACME Nylon Plug w/Chain & Ring MFG# C5769N LP Gas Coupling Cover

Specifications & product details

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Check both sides of an adapter or transfer fitting before ordering, especially when joining different connection systems.

Product type	ACME, POL and transfer fittings
Part / SKU	C5769N

What to check before ordering

Identify ACME, POL or NPT, the size and male/female form at each end, and the required sealing arrangement.
Confirm the service medium and material, including the specified replacement seal if one is needed.
Have qualified gas-service personnel check the completed connection.

Service reminder: Verify what a cap or plug is designed to do. A protective dust cover should not be assumed to provide a pressure-retaining shutoff.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

The REGO 3-1/4″ ACME Plug with Chain & Ring (MFG# C5769N) by Engineered Controls is a rugged coupling plug designed to withstand heavy-duty use in LP gas and anhydrous ammonia systems. Commonly deployed on delivery trucks, risers, and bulkheads, this molded nylon plug helps prevent contamination from dust, dirt, rain, and snow while guarding hose ends and couplings during storage and transport.This plug fits 3-1/4” ACME vapor type couplings, using a hand-tight, non-threaded design for rapid application. It features an integrated retaining chain and ring, preventing loss in field service conditions.Not intended for use as a pressure-containing plug.

Key Features

Heavy-duty molded nylon constructionFits 3-1/4” ACME vapor couplingsTethered chain and retaining ring for convenienceProtects against environmental debris and wearSuitable for LP-Gas and ammonia service (except brass models for ammonia)Common Uses:LPG truck couplingsPlant riser terminationsStorage valve protectionMaintenance covers for hose endsSpecifications:Material: NylonFitment: 3-1/4” ACMEModel: C5769NBrand: Engineered Controls / REGODLP#: 1LP3146

Product details

Part / SKU	C5769N

Package includes

REGO 3-1/4" ACME Nylon Plug w/Chain & Ring MFG# C5769N LP Gas Coupling Cover

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Shipping & availability

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