ROYCO-22MS (1.75-lb-Tin)

Additional Product Information

Overview

ROYCO 22MS is a high-load capacity, wide temperature range synthetic-based grease designed for aviation and MRO applications. It provides reliable protection for heavily-loaded sliding steel surfaces, even under extreme temperatures and adverse weather conditions. Maintenance teams and AOG crews rely on it to minimize wear, extend service intervals, and ensure optimal equipment performance in critical operations.

Key Technical Specs for ROYCO 22MS

• Type: High-viscosity synthetic hydrocarbon (PAO) grease with extreme-pressure additives
• Size/Volume: 400 g pail, 3 kg drum (other packaging may be available on request)
• Color: Amber / Yellowish
• Consistency: Smooth, resistant to water washout
• Viscosity/Flow: Maintains low start-up resistance at low temperatures
• Service Temperature: Performs across a wide range, from extreme lows to high temperatures
• Typical Uses: Sliding steel surfaces, heavily-loaded bearings, shock-loaded components
• Shelf Life: As per manufacturer recommendations (typically 24 months unopened)

Approvals & Specifications

• Meets all relevant military and OEM requirements under MIL-G-81322D Notice 1
• Compliant with industrial extreme-pressure lubrication standards

Typical Aircraft MRO / AOG Applications

• Landing gear pivot points
• Control surface bearings
• High-load hinges and sliding mechanisms
• Rotating assemblies in extreme temperature zones

Compatibility & Safety Notes

• Compatible with steel substrates and most metals; avoid use on plastics without prior testing
• Wear appropriate PPE: gloves and eye protection
• Handle according to standard MRO safety procedures

Packaging & Procurement

• Available in 400 g pails and 3 kg drums
• Other packaging sizes available upon request
• Store in a cool, dry location
• Easy to dispense with standard grease guns or by hand for smaller applications

Why ROYCO 22MS is Chosen for AOG / MRO

• Provides rapid protection under extreme load conditions
• Reliable performance across high and low temperatures
• Versatile for multiple industrial and aviation applications
• Minimizes downtime due to extended lubrication intervals

Practical Suggestions for Your Team (AOG Mindset)

• Maintain a stock of both 400 g pails and 3 kg drums for flexibility in urgent repairs
• Train maintenance crews on correct application to maximize service life
• Use in combination with regular inspection routines to prevent excessive wear

Manufacture / Aviation Spec Codes

• Manufacturer: ROYCO
• Product ID: 22MS
• MIL / OEM / Export Codes: MIL-G-81322D Notice 1

Alternative Names & Descriptions

• ROYCO 22MS Grease
• 22MS High-Load Synthetic Grease
• ROYCO Synthetic PAO Extreme Pressure Grease
• 22MS Aviation MRO Grease
• ROYCO 22MS Industrial Lubricant