Air-outlet union nut D 90 black - code: 1320468A - Webasto

Union nut fitting for Webasto air outlet (D 90) – black color

The component Air-outlet union nut D 90 black Webasto, code 1320468A, is a spare part dedicated to the creation or restoration of connections on air distribution lines. It is a union nut/fitting for air outlet in finish black, designed for integration in systems where ducts and air supply terminals with nominal diameter are present D 90.

In nautical and onboard plant systems, the correct connection between duct and air outlet is a detail that affects the order of installation, ease of maintenance, and layout consistency. This spare part allows targeted intervention on a specific point of the system, maintaining the original setup provided by the manufacturer.

Product features and details

Identification and codes

• Product: Air-outlet union nut D 90 black
• Brand: Webasto
• Product code: 1320468A
• Nominal diameter: D 90
• Color: black

To avoid errors during procurement, it is advisable to always check the code 1320468A on your spare parts list or system documentation. In maintenance contexts, the code is often the most reliable information to ensure component matching.

Component function

The term “union nut” indicates a union nut used for tightening and stabilizing the connection on an air outlet. In practice, it helps keep the fitting in place and makes the connection between system distribution elements neater.

This type of spare part is typically used when:

• you need to replace a nut is damaged or worn;
• an intervention is carried out of restoration after repeated disassemblies;
• an installation is completed with components consistent in diameter and finish.

Black finish and aesthetic integration

The finish black it is useful when you want to maintain a uniform appearance with other system elements or with the technical setup. In the engine room, in technical compartments or behind panels, consistent components also facilitate the identification of routes and connection points during inspections.

Typical applications (nautical and plant engineering)

This spare part is suitable for applications where there is a D 90 air outlet within a distribution system. In the nautical field, it can be used, for example, on air conditioning/ventilation systems or on air lines where terminals and ducts with compatible nominal diameter are provided.

The most common applications include:

• Routine maintenance of air systems: replacement of connecting components to keep the system orderly and functional.
• Restoration after interventions on panels or passages: when ducts and terminals are disassembled and reassembled, the ring can be an element subject to mechanical stress.
• Refitting and system reorganization: useful when you want to restore the system to a clean and consistent configuration, maintaining the logic of Webasto spare parts.

Targeted and recognizable spare part

Using a component identified by a Webasto code allows for easier spare parts warehouse management and greater clarity during interventions. In particular, the presence of the code 1320468A makes the correspondence with bills of materials and technical documentation more immediate.

Orderly connection on D 90 air outlet

A ring dedicated to the diameter D 90 helps maintain the connection consistent with the rest of the line. On board systems, where spaces are often constrained, having well-tightened and correctly positioned connections also facilitates subsequent control activities.

Aesthetic and functional consistency

The finish black allows you to maintain uniformity with other components and air passages. This aspect, although not directly affecting the function, is often appreciated in well-maintained installations and refittings, where order and cleanliness of the system are an integral part of the final result.

Usage and operational notes

Checks before purchase

For a correct choice, it is recommended to check:

• the spare part code 1320468A reported on documentation or parts list;
• the nominal diameter D 90 of the outlet/connection point;
• the need for black finish based on the installation context.

General installation instructions

In the absence of specific instructions in this context, general good practice guidelines apply:

• operate with the system off and under safe conditions;
• ensure that the mating surfaces are clean and free of residues;
• tighten the union nut evenly, avoiding unnecessary force;
• after reassembly, perform a visual check of the correct positioning of the connection.

For detailed procedures and tightening torques (if provided), refer to the system's technical documentation or the manufacturer's instructions.

Spare parts management and traceability

In professional contexts (construction sites, service, scheduled maintenance), it is useful to record the intervention indicating code 1320468A and installation position. This simplifies any future interventions and improves the traceability of replaced components.

FAQ – Frequently Asked Questions

What is the Webasto spare part code for this air outlet ring?

The product code indicated for this component is 1320468A.

To which diameter does the term D 90 refer?

The designation D 90 identifies the nominal diameter of the air outlet/connection point for which the union nut is intended.

What color is the component available in?

This model has a black finish, as indicated in the product name.

In which contexts is this spare part used?

It is a replacement part for connections on air distribution lines, typically used in maintenance and restoration of systems in the nautical and onboard plant engineering fields, where there is an air outlet D 90.

How do I check if it is the correct replacement for my system?

It is recommended to verify the correspondence of code 1320468A on the technical documentation or spare parts list and to check that the installation point is for D 90.