Green nylon fuel cap 38mm – code: 20.669.04 – Osculati

Green nylon FUEL cap 38 mm Osculati (code 20.669.04)

The nylon cap for FUEL by Osculati, in green color and with neck Ø 38 mm, is a component designed for use on tanks and accessories in nautical and onboard system contexts. The choice of color and usage label helps maintain an orderly management of refueling points and loading openings, reducing the risk of confusion during maintenance or daily use operations.

This version is identified by the Osculati code 20.669.04 and is suitable for installations where the dimensions indicated in the datasheet are required. The nylon body offers a practical approach for applications where a lightweight and easy-to-handle cap is desired, maintaining a technical setting consistent with tank accessories.

Main features and details

Below are the available data for identification and correct selection of the component. At the time of purchase and installation, it is always advisable to verify the match with your own setup (hole, flange, and neck) and with the accessory already on board.

Type and intended use

• Type: FUEL
• Cap color: Green
• Material: Nylon

Declared dimensions

• Neck Ø: 38 mm
• Ø flange: 88 mm
• Neck length: 65 mm

Product identification

• Brand / supplier: Osculati S.r.l.
• Product code: 20.669.04

Typical applications (nautical and onboard plant engineering)

This cap is normally chosen when you need to complete or restore a dedicated closing/filling point for fuel (FUEL) on tanks and related accessories. In a nautical context, clarity of identification is a practical aspect: the usage label and color can help quickly distinguish different uses (for example fuel versus other circuits), especially when there are multiple openings or services on board.

It is particularly recommended when the installation requires:

• a neck Ø 38 mm (compatible with the existing setup);
• a Ø 88 mm flange for support/coupling;
• a neck length 65 mm in line with the thickness and geometry of the mounting point.

In case of replacement, it is good practice to compare the measurements of the removed component with those listed above, to avoid misalignments during installation.

Operational advantages

Recognizability and order on board

• Immediate identification: the wording FUEL and the green color help distinguish the usage point from other caps or openings present.
• Reduction of operational confusion: useful during checks, maintenance, and routine operations, especially when multiple people operate on board.

Practical solution for replacements and restorations

• Targeted component: designed for the tank and accessory sector, with declared dimensions useful for selection.
• Simple handling: Nylon is a common choice for technical accessories where a manageable and functional component is sought.

Consistency with the Osculati range

• Clear coding: identification through code 20.669.04 facilitates spare parts management and alignment with bill of materials or scheduled maintenance.

Usage and notes for selection

To achieve a correct and neat result, the cap selection should start from the measurements and intended use. This model is suitable for FUEL and features a neck Ø 38 mm: before installation, verify that the setup (hole/neck) and any flange are consistent with the dimensions shown.

Recommended checks before purchase

• Neck diameter check: ensure that the mounting point requires 38 mm.
• Space check: consider Ø flange 88 mm and neck length 65 mm in relation to the available space.
• Destination confirmation: choose the correct version based on the wording (in this case FUEL) to maintain consistency and recognizability of the system.

Operational notes

• Installation: perform the assembly following good workshop practices and the instructions of the system being worked on.
• Maintenance: during periodic checks, verify the general condition of the cap and the cleanliness of the surrounding area, to maintain an orderly use of the access point.
• Spare part: for technical requests or reorders, refer to the code 20.669.04 and the description “green nylon FUEL cap 38 mm”.

FAQ – Frequently Asked Questions

Is this cap suitable for fuel or for water?

This model is indicated as type “FUEL”, therefore intended for uses related to fuel. For other uses, it is appropriate to choose the version with the correct wording.

What are the main dimensions of the cap?

The available sizes on the card are: neck Ø 38 mm, flange Ø 88 mm, and neck length 65 mm.

Does the color green have a specific function?

The green color helps to quickly recognize the cap and keep the identification of access/filling points organized, especially when multiple users are on board.

How can I check if it is compatible with my installation?

Compare the measurements of the mounting point and/or the existing cap with those indicated (neck Ø 38 mm, flange Ø 88 mm, neck length 65 mm) and verify that the required wording is FUEL.

What is the product code for reordering?

The reference is Osculati 20.669.04. Indicating this code facilitates the correct identification of the spare part.