This standard covers polyvinyl chloride (PVC) fittings intended to be joined in the field by means of a solvent cement system to PVC rigid conduit, tubing, or other fittings, based on the outside diameters given in NEMA TC 2-2013. Included in this publication are requirements for materials, workmanship, dimensions, physical properties, couplings, female adapters, male terminals, junction box adapters, reducers, elbows, caps, and end-bells. Methods of marking, inspection, and practices for indicating compliance with these standards are also given. Junction boxes and access fittings are not included. Note: The values stated in U.S. customary units are to be regarded as the standard. Metric units are provided for information.