ROYCO-1MS (1.75-lb-Tin)
ANTI-SEIZE THREAD COMPOUND (1.75-Pound-Tin)
AERO P/N: 109153
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.Total Available Stock: 15
UK
USA
15 In Stock (UK)
Available On Request
Expiry Date: 16/Nov/2028
Additional Stock Expected: 03/Jul/2026
Additional Quantity Available to Order: 136
Estimated Lead Time: 91 days
£170.10 excl VAT
Anti-seize lubricant with molybdenum disulfide for aircraft maintenance. Provides reliable lubrication, conductivity, and thread protection, preventing galling and wear in high-performance aerospace applications.
Product Features
OEM
Lanxess
Brand
Royco
OEM Part No.
1MS-1.75LB
Colour
-
Shelf Life in Months
36
Shelf Life in Days
1080
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United States
Commodity Code
34039900
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Information
Additional Product Information
Overview
ROYCO 1MS is a specialised anti-seize and lubrication compound widely used in aviation maintenance for threaded components and electrical-contact applications. Formulated with micro-fine molybdenum disulfide (MIL-PRF-83483) and petrolatum (VV-P-236), it delivers reliable lubrication, conductivity, and protection under demanding aircraft operating conditions. Trusted by MRO teams and engineers, it ensures consistent performance, reduces wear, and supports efficient maintenance operations.
Key Technical Specs for ROYCO-1MS
- Type: Anti-seize lubricant with molybdenum disulfide and petrolatum base
- Composition: Micro-fine molybdenum disulfide (MIL-PRF-83483) + petrolatum (VV-P-236)
- Temperature Range: Suitable for applications below 800 F (427 C)
- Performance: Non-abrasive; excellent shear stability; low volatility
- Electrical Properties: Electrically conductive
- Function: Prevents galling, seizing, and thread damage
Approvals & Specifications
- MIL-PRF-83483 (molybdenum disulfide component)
- VV-P-236 (petrolatum base)
- Industry Classification: Aerospace anti-seize and thread lubricant
Typical Aircraft MRO / AOG Applications
- Lubrication of aircraft engine spark plug threads
- Threaded fasteners and fittings in high-reliability systems
- Anti-seize applications requiring electrical conductivity
- Routine and emergency AOG maintenance tasks
Compatibility & Safety Notes
- Compatibility: Suitable for metallic threaded components and electrical-contact surfaces
- Safety Notes: Non-abrasive formulation; follow standard handling procedures for lubricants
- Limitations: Not recommended for temperatures exceeding 800 F; use high-temp alternatives where required
Packaging & Procurement
- Supplied in 1.75 lb (tin)
- Convenient size for workshop and line maintenance use
Why ROYCO-1MS is Chosen for AOG / MRO
- Prevents thread seizure and reduces maintenance delays
- Maintains conductivity in critical electrical applications
- Stable, long-lasting performance under operational stress
Practical Suggestions for Your Team (AOG Mindset)
- Keep tins available for spark plug and fastener servicing
- Apply thin, even coating to avoid excess buildup
- Use in scheduled maintenance and urgent AOG repairs
Manufacture / Aviation Spec Codes
- Product: ROYCO 1MS
- Standards: MIL-PRF-83483, VV-P-236
Alternative Names & Descriptions
- Royco 1MS Anti-Seize Compound
- Molybdenum Disulfide Thread Lubricant
- Aviation Anti-Seize for Spark Plugs
- Conductive Anti-Seize Grease
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
- Orders over £100 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
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