QC Lubricants
7360 Milnor St. Philadelphia, PA 19136
(215) 333-4187
Direct Line

Toll Free
With Extension (800) 887-2436
For Technical Assistance:
Dial Extension 203 for Stan Jakubowski
For Sales:
Dial Extension 211 for Lu Ann Quinn or 224 for Lindsay Romero
Email Lu Ann Quinn  ♦   Email Lindsay Romero


We actively supply a comprehensive line of MIL-SPEC  and commercial lubricants.

Mil-Specs MSDS
PDS and Other Docs PDS and Other Docs Boeing Specs McDonnell Douglas Specs
QC BLU DEF Disel Exhaust Fluid

LHB Industries


MIL-SPEC Greases

MIL-SPEC GreasesSee the mil-spec grease table below for more information on each specific grease and its associated mil-spec.

If you don't see what you are looking for, give us a call, our friendly and knowledgeable staff will be happy to assist you.

We are currently adding mil-spec grease products by name, so check back often or give us a call for current products recommendations for your mil-spec grease needs.

Spec Products
MIL-PRF-23827  TY I ASG 33  Royco 27
MIL-PRF-23827  TY II ASG 7  Aeroplex A1
MIL-G-3545 ASG 5
MIL-PRF-24139 ASG 6
MIL-G-25537 ASG 14
MIL-PRF-81322 ASG 22  Royco 22CF  Mobile 28
MIL-G-21164 ASG 33MS  Royco 64
SAE-AS-8660 DC 4 Compound
MIL-PRF-18458 Fluid Film Gel WRO-EP
MIL-PRF-27617 TY I Krytox 240 AZ
MIL-PRF-27617 TY II Krytox 240 AB
MIL-PRF-27617 TY III Krytox 240 AC
MIL-PRF-83483 Royco 1MS
MIL-G-81827 Royco 22MS
SAE-AMS-2518 Royco 44
MIL-DTL-23549 Royco 49
MIL-PRF-10924 SL 320  Braycote 610
MIL-L-15719 Versilube G-351

grease Information

greases are a large group of liquids made of many kinds of chemicals.
Some of the most commonly used fluids are synthetic lubricants, petroleum oils, oil-water emulsions, and water-glycol mixtures. The main characteristics of grease are proper viscosity, high viscosity index, anti-wear protection, if applicable, proper oxidation, proper pour point, rust inhibition, good demulsibility, foaming resistance, and compatibility with seal materials. Anti-wear oils are used in compact, high-pressure, and capacity pumps that require extra lubrication protection. They are used in auto transmissions, power steering and brakes. They are used in forklift trucks, power steering and brakes. They are used in Tractors, bulldozers, aircraft and industrial machinery.
Some common types of greases are mineral oil, organophosphate ester, polyalphaolefin, castor oil, silicone, glycol esters and ethers.

greases can contain a wide range of chemical compounds; oils, butanol, esters (e.g. phthalates, like DEHP, and adipates, like bis (2-ethylhexyl) adipate), polyalkylene glycols (PAG), phosphate esters (e.g. tributylphosphate), silicones, alkylated aromatic hydrocarbons, polyalphaolefins (PAO) (e.g. polyisobutenes), corrosion inhibitors, etc.
Farm tractors and marine dredging may benefit from using biodegradable greases based upon varieties of vegetable oil since they are environmentally sensitive, and when there is the risk of an oil spill from a ruptured line. These oils are available in their designated military specifications. Hydraulic systems will work efficiently if the specific grease has low compressibility.
Brake fluid is a type of grease with a high boiling point and low freezing point.
Some greases have an oily smell and others have no smell. Some are flammable and some are not.