Includes
Turrets, Aircraft; Computers, specifically designed; Complete Gyro Mechanisms.

Excludes
Gun Chargers; Ammunition Boxes; Gun Heaters; Field and Link Chutes; Ammunition Boosters; Gyro Components; Complete Fire Control Systems.

Possible NAICS Codes
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
334419 – Other Electronic Component Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
332510 – Hardware Manufacturing
336411 – Aircraft Manufacturing