Royco 756 - 55 Gallon Container - 756-55GL

Royco 756-55GL
Manufacturer: Royco
Part Number: 756-55GL
Condition: New
Price: $1,175.00
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✓ Operating manuals available online for purchased equipment
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Royco Aircraft Hydraulic Fluids

Royco 756 is a red-dyed, mineral oil-based hydraulic fluid developed for the demands of aerospace and industrial service. Royco 756 contains additives that provide outstanding low-temperature fluidity as well as exceptional anti-wear, oxidation/corrosion inhibition, and shear stability. 

This MIL-PRF-5606 fluid comes in a 55-gallon container. (other fluid sizes available). Our GSE team can help package and customize your GSE requirements to include fluid or you may purchase outright without any other GSE. 


  • Wide operating temperature range
  • Low-temperature fluidity
  • Exceptional anti-wear performance
  • "Super clean" fluid to improve equipment life
  • Excellent oxidation and corrosion inhibition


  • U.S. Military Specification: MIL-H-5606A
  • U.S. Military Specification: MIL-H-5606G
  • U.S. Military Specification: MIL-O-5606
  • U.S. Military Specification: MIL-PRF-5606H
  • U.S. Military Specification: AN-O-336
  • U.S. Military Specification: AN-VV-O-336
  • U.S. Military Specification: AAF-3580
Alternate Models
4055736Manufacturer's Part Number
Shipping Information
Pkg. 1 Weight500 lbs.
Pkg. 1 TypeCrate
Freight NMFC30040
Schedule B2710193080
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Compatible Aircraft*
AgustaA109A, A109C, A109E, A109S, Mark II
Airbus Military (CASA)C-295, CN-235/HC-144A
BAeATP, Jetstream 31, Jetstream 41, RJ70, RJ85
Bell204, 205, 206B3, 206L4, 206LT, 212, 214, 214ST, 222, 230, 407, 407GX, 412, 427, 430, CH-139, OH-58, TH-67, UH-1, UH-1H
Boeing234 Chinook, CH47, MH47 Chinook
Bombardier (Business)C-21, CL-215, CL-215T, CL-415, Learjet 23, Learjet 24, Learjet 25, Learjet 31, Learjet 31A, Learjet 35, Learjet 45, Learjet 55, Learjet 60, Learjet 70, Learjet 75
Cessna310, 320, 337 Skymaster, 340, 411, 414, 414A, 421, Caravan 406
DassaultFalcon 10-100, Falcon 20-200, Falcon 2000, Falcon 2000EX, Falcon 50, Falcon 50EX, Falcon 900, Falcon 900EX
EmbraerEMB-110, EMB-120
EurocopterAS330 Puma, BK-117, BO-105
Fairchild/DornierDornier DO328, Dornier DO328 Jet, Envoy 3
General DynamicsConvair 580, Convair 600, Convair 640
GulfstreamAero Commander, Turbo Commander
Hawker BeechcraftBeechjet 400A, Diamond, Hawker 1000, Hawker 4000 (Horizon), HS-125 400 Series, HS-125 800 / 850 / 900 Series, Premier, T-1 Jayhawk, T-400, T-6A Texan II
LockheedJetstar C-140
PiperAerostar, Aztec, Cherokee, Cheyenne II, Cheyenne III, Chieftan, Comanche, Navajo, Seneca
Sabreliner40 Series, 60 Series, 70 Series
Shorts330, 360
SikorskyS-61, S-65 (CH53, HH53, MH53, Sea Stallion), S-76 (AUH-76)
*This list is for general reference only and may not be entirely acurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.