What does OPNAV Form 4790/CK stand for?

The OPNAV Form 4790/CK is known as the "Coral error form." This form is utilized specifically within the Navy's maintenance management system to document and report any discrepancies or errors encountered during the processing of maintenance actions. Its primary function is to track and correct errors associated with maintenance data submissions, ensuring the accuracy and integrity of maintenance management records.

This form plays a pivotal role in maintaining operational readiness by facilitating timely and accurate reporting of errors that can impact maintenance operations. By addressing these discrepancies, the form aids in identifying trends or recurring issues, which can then be analyzed for process improvements or corrective actions.

In contrast, the other options refer to different documents that serve distinct purposes within naval logistics and administration but do not relate to the specific function of tracking errors in maintenance data. For example, the ships maintenance action form is used to request maintenance actions, the purchase order invoice voucher pertains to the procurement process, and the claim for damage or injury is related to liability and compensation matters. Each of these forms has its own set of procedures and implications, separate from the role of the OPNAV Form 4790/CK.