Royco® 885

Product Description: A synthetic ester based lubricant engineered for some the most advanced aerospace applications – ranging from delicate gyro bearing through high speed bearings to complex electronic equipment. This fluid is formulated with low-volatility in mind as is a great choice general aircraft lubrication.

Specification: MIL – PRF– 6085

NATO Specification: O-147

Joint Service Designation: OX-14 (equivalent)

MIL-SPEC Scope: This specification covers one grade of aircraft instrument lubricating oil only. The lubricating oil is identified by military symbol OAI and NATO Code No. 0-147.

Shelf Life:

  • US Military 3 Years
  • Commercial 5 Years
  • NATO 4 Years

Tariff Code: 3403.99.0000

Material: Synthetic Hydraulic
Acrylonitrile Good
Acrylonitrile-butadiene rubber (Perbunan®) Good
Butyl rubber Not Accept-able to Poor
Flurocarbon (Viton®) Accept-able
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® ) Accept-able
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
9150-01-102-1473 1.5 oz. Bottle
9150-01-079-6124 4 oz. Can
9150-01-054-6453 1 quart. Can
9150-01-327-9631 1 gal Can
9150-01-053-6688 5 gal. Can

Highly Refined Mineral Oil, High Temperature Molybdenum Disulfide Grease, Synthetic Based Coolant, Jet Engine Lubricating Oil