Includes
Catapults.

Excludes
Guided Missile Launchers (FSC Class 1440) and Space Vehicle Launchers (FSC Class 1840).

Possible NAICS Codes
333999 – All Other Miscellaneous General Purpose Machinery Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
334519 – Other Measuring and Controlling Device Manufacturing
488190 – Other Support Activities for Air Transportation
334290 – Other Communications Equipment Manufacturing
332721 – Precision Turned Product Manufacturing
334419 – Other Electronic Component Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
336999 – All Other Transportation Equipment Manufacturing
336411 – Aircraft Manufacturing