Notes
Included in this class are items used for communication and/or data transmission having one or more fiber optic conductors/cables with processed end(s) or terminated in fitting(s). Excluded from this class are items used for illumination and/or image transmission.

Possible NAICS Codes
335921 – Fiber Optic Cable Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332112 – Nonferrous Forging
333310 – Commercial and Service Industry Machinery Manufacturing
334417 – Electronic Connector Manufacturing
334413 – Semiconductor and Related Device Manufacturing
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
334419 – Other Electronic Component Manufacturing
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing