air-oil strut

air-oil shock strut

engine oil reservoir / engine oil tank

oil gauge / oil-gauge

hammer strut

strut tower

band strut

bracing strut

horizontal blade strut

actuating strut

folding strut

lock strut

nose landing gear strut

shock strut

shock strut piston

shock strut stroke

tail landing gear strut

wheel-to-shock strut suspension

main landing gear strut

nose landing gear wheel levered shock strut

nose strut

shock absorber / strut

strut / shock absorber

gas strut

strut

crankcase oil bath air cleaner

air-oil heat exchanger

air-oil separator

aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)

air combat capable helicopter / air-to-air capable helicopter

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

ammonium nitrate-fuel oil (ANFO)

A-oil