Royco® 717

Product Description: An additized power transmission hydraulic fluid designed to afford superior corrosion, demulsibility, oxidation and war performance. Originally designed to meet the US Navy’s strict maritime requirements for ordinance systems – the obsolete MIL-DTL-17111.

Specification: Obsolete (MIL-DTL-17111)

NATO Specification: H-575

Joint Service Designation: N/A


Shelf Life:

  • US Military 2 Years
  • Commercial 4 Years
  • NATO 5 Years

Tariff Code: 2710.19.4000

Material: Mineral Hydraulic Oils
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 Fair
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
9150-00-290-4091 8 oz Can
9150-00-261-8317 5 gal Can
9150-00-261-8318 55 gal DRoyco Grease in india, Royco Water Soluble Cutting Flrum

Semi Fluid GreaseJet Engine Lubricating OilFluid For Piston EnginesMineral Based Fluid