F74

F74 is an alphanumeric designation used in several unrelated contexts, so its meaning depends on the domain. It commonly appears as a code in classification systems, model numbers, and catalog identifiers.

In medicine, F74 can appear in some ICD-10-CM and related coding references as part of the F70–F79 range for intellectual disabilities. The exact condition associated with F74 varies by edition and region, and many official manuals do not uniformly assign a single diagnosis to F74. Clinicians and coders should consult the current official coding guidelines for the precise definition.

In engineering, manufacturing, and military literature, F74 is frequently used as a product or part number or as a designation within a broader “F” series. With many manufacturers using their own coding schemes, the same code can refer to different items in different catalogs or documents.

Because F74 has multiple, non-uniform meanings, the term is best treated as a disambiguation entry. Users should identify the context—medical coding, engineering catalogs, or historical documents—to determine the intended referent.