- AC-U-K wick
- Adel Fasteners - Clamps
- Aero Electric - Overhauled accessories
- Aeroducts
- Aeroflash Signal - Lightning
- Aerogloss - Exterior polish
- Aero-Sheen polish
- Aeroshell - Petroleum Products (greases & oils)
- Aerospace & Commercial Coatings Division
- Airborne Fuel Pump OH
- Aircraft Braking Systems - Aircraft wheels, brakes, & anti-skid
- Airguide - Flight guide
- Air-Maze Filters
- Airpath Instrument Co. - Compasses & parts
- Airsearch Controllers
- AL- 5 Delcer Fluid
- Alcohol (Isopropyl)
- Alcor Inc. - Engine monitoring
- Allied Signal/Garrett - Turbocharging systems
- Allison - Engine parts
- Alodine
- Alumigrip
- AN, MS, NAS Fittings & O-rings
- AN, MS, NAS Hardware
- API Technologies - Hose shop, brake & starter generator overhaul
- Apollo - GPS receivers
- APR Pilot supplies
- Artex - ELTs & ELT batteries
- Astrotech- Clocks
- AT&G
- Auburn spark plugs
- Aviation Oil Analysis - Oil analysis kits
- Avimo - Pitot head and monitors
- Bandit - Firesleeve clamps
- Barber Coleman
- Barry Controls - Engine mounts
- Bausch & Lomb
- Bearings - Bower, Fafnir, SKF, Timken
- BF Goodrich - Ice production, wheels, & brakes
- Biobor JF (U.S Borax) - Fuel additive
- Brackett Aircraft - Filters & ground support equipment
- Breeze Corporation - Worm clamps
- Brushes for cleaning & painting
- Bussman Fuses - AGC, AGS, ANL, MDL, & current Limiters
- Carborundum
- Carica - Inspection and pickup tools
- Ceconite
- Celesta - Sani-pak deodorant & air freshners
- Cencal
- Century Towing Equipment, Inc.
- Cessna Aircraft - Airframe parts
- Champion Aviation Products - Spark plugs, igniters, exciters, leads & oil filters
- Chelton static wicks
- Cherry Textron - Cherry Max rivets & tools
- Clearfix - Pexiglas polishing systems
- Concorde - Aircraft Batteries
- Consolidated Fuel Systems - Carburetors, fuel pumps & Parts
- Conversion Air - R134s conversion kit
- Corrosion X - Corrosion inhibitor