MDI Aerovalve - Brass 1/8"-27 NPT Flush Fuel Drain Valve | F391-187B Executive aviation gift Open dimensions: 15W x 10L

Open dimensions: 15W x 10L x H

Pigments selected for electrical conductive capabilities and for maximum erosion

Continental - Nut

Demonstration of proficiency in these is required before you pass the final test to earn your pilot certificate

Vibration Damper

MDI Aerovalve - Brass 1/8"-27 NPT Flush Fuel Drain Valve | F391-187B Executive aviation gift Open dimensions: 15W x 10LMDI Aerovalve Brass 1 8" 27 NPT Flush Fuel Drain Valve F391 187B The F391 flush valve from MDI Aerovalve is used as original equipment by most aircraft manufacturers and has been FAA PMA approved for replacement parts. This flush fuel drain valve is designed to be practical, functional, and inexpensive. The head of the valve does not extend beyond the wing to catch the door of your airplane or to hit your head as you walk beneath it. Fuel is only