17A1

17A1 is a designation used across multiple domains to label a model, variant, or component rather than representing a single object. The alphanumeric code combines a numeric segment (17) with a suffix (A1) that commonly signals revision status or a sub-model within a series. Because the same code can be applied independently by different manufacturers and institutions, 17A1 has no universal meaning outside its specific context.

Context and interpretation: In manufacturing and engineering, 17A1 can be a catalog or part number used to identify a particular item in a bill of materials. In transportation or military procurement, it may appear as a chassis, kit, or equipment designation. In electronics, it could label a circuit board variant or module. The precise identity must be established from the domain, manufacturer, or accompanying documentation.

Disambiguation and research: When encountering 17A1, determine the field (for example firearms, electronics, vehicles), the country of origin, and the producer. If used in a database or archive, consult the metadata, such as product line, year, or revision level, to resolve the item.

See also: Disambiguation, Model numbers, Part numbers.