AEROSHELL GREASE 33 (5 GALLON PAIL)
vol: 5 Gal. / PAIL
Total price: $763.56
Warehouse availability: ON REQUEST
AeroShell Grease 33
AeroShell Grease 33 is a synthetic universal airframe grease composed of a lithium complex thickened synthetic base
oil with corrosion and oxidation inhibitors and load carrying additives.
The useful operating temperature range is –73°C to +121°C.
For many years aircraft operators have been seeking to
rationalise the greases used on aircraft and to reduce the
number of different greases in their inventories. Recently
Boeing began research on a new, general purpose, corrosioninhibiting
grease. The aim was for a non-clay based grease
that would provide longer life for components and
mechanisms and possess improved wear and corrosion
resistance. This led to the introduction of the new Boeing
Specification BMS 3-33B.
·Owing to the wide range of operating temperatures, loads
and other environmental conditions required for various
aircraft components, several different types of grease with
different desirable properties are used during routine
lubrication of aircraft components. Boeing, in developing their
BMS 3-33B specification, took account of the properties of the
different grease types used on aircraft and wrote a
specification for a grease which would provide improved
performance and which could be used in the widest possible
range of grease applications.
·AeroShell Grease 33 is approved to BMS 3-33B and offers the
improved performance properties required by this
·AeroShell Grease 33 can be used for routine lubrication on
Boeing aircraft where MIL-PRF-23827C or BMS 3-24 is
specified. AeroShell Grease 33 can also be used in some
applications on Boeing aircraft which require use of MIL-G-
21164. Other applications on Boeing aircraft which require
use of MIL-G-21164 and other greases are being reviewed
and in due course Boeing will issue details of the full range of
applications. For the current status, refer to the latest issue of
Boeing Service Letter "BMS 3-33B General Purpose Aircraft
·AeroShell Grease 33 can be used for routine lubrication in
applications where MIL-PRF-23827C is specified on aircraft
manufactured by McDonnell Douglas, Airbus, BAe Regional
Aircraft, Canadair, Lockheed, Embraer, Fokker and Gulfstream
(except for wheel bearings, applications above 121°C and
sliding applications requiring molybdenum disulphide).
·Other aircraft manufacturers are evaluating AeroShell Grease
33 with the aim of approving it for use on their aircraft.
Operators should regularly check with these manufacturers for
the latest status.
·Use of AeroShell Grease 33 can provide operators with the
Reduced maintenance labour costs;
Less chance of product mis-application.
Specifications, Approvals & Recommendations
· U.S. : Approved MIL-PRF-23827C (Type I )
· Boeing : Approved BMS 3-33B
· Airbus: Approved AIMS 09-06-002
For a full listing of equipment approvals and recommendations,
please consult your local Shell Technical Helpdesk, or the OEM
Compatibility & Miscibility
AeroShell Grease 33 contains a synthetic oil and must not be
used with incompatible seal materials.
Causes skin irritation. Causes eye irritation. Wash after handling. Wear protective gloves/ protective clothing/ eye protection. IF ON SKIN, wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant.