What is the Opnav 4790 CK Form Used For in the U.S. Navy?

Definition and Purpose of the Opnav 4790 CK Form

The OPNAV 4790/CK form, commonly referred to as the Ship's Configuration Change Form, is an essential document within the U.S. Navy's Maintenance and Material Management (3-M) system. Its primary purpose is to document any alterations, modifications, or changes to the physical configuration of equipment, systems, or components. This ensures that the Navy maintains accurate records for supply chain management, maintenance, and technical documentation.

By capturing details such as additions, deletions, or modifications, the form helps update the official equipment records, which is crucial for operational readiness and support. The timely and accurate completion of the OPNAV 4790 CK form is vital for maintaining the integrity of the Navy's inventory and ensuring that all personnel have access to the most current information regarding equipment status.

How to Use the Opnav 4790 CK Form

Using the OPNAV 4790/CK form involves a systematic approach to ensure that all necessary changes are accurately documented. The process typically includes the following steps:

  • Identify the Change: Determine the specific alteration, whether it is an installation, removal, or modification of equipment.
  • Complete the Form: Fill out the OPNAV 4790 CK form with detailed information regarding the change, including equipment identification numbers and descriptions.
  • Review and Approval: Submit the completed form for review by the appropriate authority to ensure compliance with Navy regulations.
  • File and Track: Once approved, file the form in the appropriate records system to maintain an accurate historical record of the equipment's configuration.

This structured approach not only ensures compliance but also enhances the overall efficiency of maintenance operations within the Navy.

How to Obtain the Opnav 4790 CK Form

The OPNAV 4790 CK form can be obtained through various channels to ensure accessibility for all personnel involved in equipment management. Here are the primary methods:

  • Navy Forms Online: The form is available on official Navy websites that host forms and documentation related to the 3-M system.
  • Unit Supply Officer: Personnel can request the form directly from their unit's supply officer, who can provide the most current version.
  • Maintenance Management System: Some units may have a digital maintenance management system where the form can be accessed electronically.

Ensuring that the correct version of the form is used is crucial, as outdated forms may not meet current regulatory standards.

Steps to Complete the Opnav 4790 CK Form

Completing the OPNAV 4790 CK form requires attention to detail and adherence to specific guidelines. Below are the steps involved in filling out the form:

  • Section One - Equipment Identification: Enter the equipment's identification number, type, and model.
  • Section Two - Change Description: Provide a detailed description of the change, including the reason for the modification.
  • Section Three - Date of Change: Record the date when the change was made to ensure accurate tracking.
  • Section Four - Approval Signatures: Obtain signatures from the responsible personnel to validate the change.

Each section must be filled out completely to avoid delays in processing and ensure that the changes are properly documented in the Navy's records.

Importance of the Opnav 4790 CK Form

The OPNAV 4790 CK form plays a critical role in maintaining the operational readiness of Navy equipment. Its significance can be summarized through the following points:

  • Accurate Inventory Management: The form helps ensure that the Navy's equipment inventory reflects the current state of all assets, which is vital for logistical planning.
  • Improved Maintenance Support: By documenting configuration changes, the form aids in maintaining accurate technical manuals and ensuring that maintenance personnel have the correct information.
  • Data Integrity: The information captured on the form provides essential data for decision-makers regarding the material condition and readiness of equipment.

Overall, the OPNAV 4790 CK form is indispensable for effective equipment management and operational success within the Navy.

Who Typically Uses the Opnav 4790 CK Form

The OPNAV 4790 CK form is utilized by a variety of personnel within the U.S. Navy, including:

  • Maintenance Personnel: Technicians and engineers who perform maintenance on equipment use the form to document any changes made during their work.
  • Supply Officers: Supply chain management personnel rely on the form to maintain accurate inventory records and ensure that all equipment is accounted for.
  • Commanding Officers: Commanding officers may review the form as part of their oversight responsibilities to ensure compliance with Navy regulations.

This diverse usage highlights the form's importance across multiple roles within the Navy, ensuring that all personnel have access to accurate equipment information.

Examples of Using the Opnav 4790 CK Form

Practical examples of the OPNAV 4790 CK form in action illustrate its importance in real-world scenarios:

  • Installation of New Equipment: When a new radar system is installed on a vessel, the OPNAV 4790 CK form is completed to document the addition and update the equipment records.
  • Modification of Existing Systems: If a propulsion system undergoes a significant modification, the form is used to record the changes and ensure that maintenance manuals are updated accordingly.
  • Removal of Outdated Equipment: When equipment is decommissioned, the OPNAV 4790 CK form is necessary to officially remove it from inventory and update the ship's configuration.

These examples demonstrate how the form facilitates accurate record-keeping and supports operational readiness.

Legal Use of the Opnav 4790 CK Form

The legal implications of using the OPNAV 4790 CK form are significant, as it serves as an official record of equipment changes within the Navy. Key legal considerations include:

  • Compliance with Regulations: The form must be completed in accordance with Navy regulations to ensure that all documentation is legally valid.
  • Audit Trail: The form provides a traceable record of changes, which is essential for audits and inspections conducted by Navy oversight bodies.
  • Liability Protection: Proper documentation through the OPNAV 4790 CK form can protect personnel and the Navy from liability issues related to equipment failures or discrepancies.

Understanding the legal context of the form is crucial for all personnel involved in its completion and submission.

By signNow's Team
By signNow's Team
December 30, 2025
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