Zip-Chem D-5933NS contains a multipurpose airframe grease. It is made with a synthetic base oil and a Lithium Complex thickener, which provides enhanced corrosion resistance and load-carrying capacity. It has a useful temperature range of -10 0″ F (-73C° )to +250° F (+I21° C). The grease is Aeroshell33 and is qualified under MlL-PRF-23827C and Boeing specification D-5933NS should not be used to replace lubrication achieved by grease gun application through zerk fittings. In combination with the snorkel, it not only saves valuable time and labor, but also reduces the expense of wasting lubricant, with an added plus of always applying a clean uncontaminated grease where needed. In use, the non-toxic, non-flammable propellants vaporize leaving only the lubricant. D-5933NS can be used as a replacement for molybdenum disutfide, in problem areas like the tailing edge flaps. Other applications are: general airframe lubricant, highly loaded gears, actuator screw mechanisms, instrument and all sliding and wiping surfaces with moisture entrapment problems. D-5933NS contains Shell Oil Company’s Aeroshetl (R)” Grease 33 **Aero Shell is a Shell Oil Co. Registered Trademark.