Aircraft Toilet Seat & Cover Assembly
The Aircraft Toilet Seat & Cover Assembly is a critical component of the aircraft lavatory sanitation system, engineered specifically for the demanding environment of high-altitude, low pressure, high vibration, and confined spaces. Typically molded from high-gloss, high-strength antibacterial phenolic resin or aviation-grade composites, the assembly offers exceptional impact resistance, chemical corrosion resistance, and wear durability. The hinge mechanism, precision-manufactured from 304 stainless steel, supports one-click quick-release detachment for deep cleaning or replacement, effectively inhibiting bacterial growth. Designed in strict compliance with FAR 25.853 (Flame, Smoke, Toxicity) standards, the non-porous, smooth surface resists soiling and withstands repeated wiping with aviation-approved disinfectants. A proprietary soft-close damping mechanism prevents slamming noises, enhancing the passenger experience. Ergonomically designed with high load-bearing capacity, it is compatible with vacuum waste systems on Boeing, Airbus, and Bombardier aircraft, supporting customization in color (white, bone, wood-grain) and airworthiness certification (CAAC/FAA/EASA).
Aircraft Toilet Seat & Cover Assembly
| Item | Specification |
|---|---|
| Model / Part No. | ATS-V1 / Custom PN (Per OEM Drawing) |
| Component Type | Hinged Toilet Seat & Cover |
| Material (Seat/ Cover) | High-pressure Phenolic Resin / Composite (FST Rated) |
| Material (Hinge) | Stainless Steel 304 / Corrosion-resistant Alloy |
| Surface Finish | High-gloss Polish / Antibacterial Coating / Textured |
| Color Options | White, Bone, Beige, Wood-grain Effect |
| Dimensions (Typical) | 360 mm × 420 mm (14.2″ × 16.5″) — Per Bowl Shape |
| Hinge Mechanism | Quick-Release Detachable / Slow-Close (Soft Close) |
| Load Capacity | ≥ 150 kg Static Load |
| Operating Temp. | +5 ℃ ~ +50 ℃ (Lavatory Environment) |
| FST Compliance | FAR 25.853(a) Vertical Burn, FAR 25.853(d) Smoke & Toxicity |
| Chemical Resistance | Resistant to Aircraft Lavatory Cleaners & Blue Sanitizer |
| Mounting Type | Top-mounted / Direct Bolt-on to Lavatory Pan |
| Weight | Approx. 1.8 kg ~ 2.5 kg |
| Certification | FAA / EASA / CAAC PMA Eligible |
| Applicable Systems | Vacuum Toilet Systems (Boeing, Airbus, Bizjet) |




