Royco® 481

Product Description: A mineral oil based fluid blended for improved low-temperature and oxidation performance. An excellent choice for fuel system and parts storage and is often used for “air show smoke.

Specification: MIL – PRF – 6081 GRADE 1010

NATO Specification: O-133

Joint Service Designation: MK-8 (OM-10 – obsolete)

MIL-SPEC Scope: This specification covers the requirements for two grades of jet engine lubricating oil.

Self Life:

  • US Military       3 Years
  • Commercial     4 Years
  • NATO                3 Years

Tariff Code:  2710.19.4000

Material: Mineral Turbine Oils
Acrylonitrile Good
Acrylonitrile-butadiene rubber (Perbunan®) Good
Butyl rubber Not Accept-able to Poor
Flurocarbon (Viton®) Very Good
Methacrylate Good
Natural rubber/latex Poor to Fair
Poly (ethylene) Good
Polyamine (Nylon) Poor to Good
Polychloroprene (Neoprene® ) Fair to Good
Polyester Good
PTFE (Teflon® ) Very Good
Polyvinyl chloride (PVC) Poor to Good
Silicone Poor to Good
Styrene-butadiene or styene-butadiene rubber (SBR) or Buna S Poor

National Stock Number Grade Amount Container
9150-00-273-2388 Grade 1010 1 quart Can
9150-00-273-8807 Grade 1010 1 gal. Can
9150-00-231-6676 Grade 1010 55 gal. Drum

Synthetic Based Turbine Engine OilRoyco Lubricants, Highly Refined Petroleum Base OilsBased Lubricating Oils