N23D-21507-04 KEVLAR O2 BOTTLE, 115 CU FT

The **N23D-21507-04 Cylinder** is an **FAA-PMA approved replacement** for: - **Avox/Zodiac P/N 21507-04** - **Avox/Zodiac P/N 21507-15** - **B/E Aerospace P/N 176700-115** - **B/E Aerospace P/N 1270152-4** Manufactured to the same **DOT specifications** as the original cylinders, it features: - **Seamless aluminum liner** for lightweight strength - **Kevlar epoxy resin composite overwrap** for high durability - **Polyurethane top coating** for corrosion and impact protection The **N23D-21507-04** is eligible for installation in the **Oxygen Systems** on commuter and general aviation aircraft, including Aerospatiale, Airbus, Boeing, Bombardier, Embraer, M7 Aerospace, Beechcraft, Cessna, Dassault, Gulfstream, and Mooney aircraft. *Images are representative and may not show the exact product for sale.* --- ## Applications ### Replaces Part Numbers - **Avox/Zodiac:** 21507-04, 21507-15 - **B/E Aerospace:** 176700-115, 1270152-4 ### Aircraft Compatibility #### Aerospatiale - ATR42-500 - ATR72-102 / -202 - ATR72-212 / -212A #### Airbus - A300-600 Series - A319 Series - A320 Series - A321 Series - A330-200 Series - A330-300 Series - A340-200 Series - A340-300 Series - A340-541 - A340-642 #### Beechcraft - B200 - King Air Series - Starship 1 Model 2000 #### Boeing - B727-Series - B737-Series - B747-Series - B757-Series - B767-Series - B777-Series - B787-Series #### Bombardier - BD-100-1A10 (Challenger 300/350) - BD-700-1A10 (Global Express) - BD-700-1A11 (Global 5000) - CL-600-1A11 (CL-600) - CL-600-2A12 (CL-601) - CL-600-2B16 (CL-601-3A / -3R / -604 Variant) - DHC-8-200 Series #### Cessna - Model 208 / 208B - Model 680A #### Dassault Falcon - Falcon 900 / 900EX - Falcon 2000 #### Embraer - EMB-120 - ERJ-190-100 #### Gulfstream - GIV - GV-SP #### Mooney - M20K / M20R / M20S #### M7 Aerospace - SA227-CC / SA227-DC (C26B) --- ## Why CJ Aerospace? CJ Aerospace provides certified replacement cylinders backed by technical support and responsive local service: - 🇦🇺 **Australian-owned & operated** - ⚙️ **Meets FAA-PMA and DOT specifications** - 🚚 **Fast local shipping** - ✈️ **Trusted by operators, MROs, and OEMs across ANZ** > ✉️ [Contact sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Assistance available for confirming aircraft compatibility and installation guidance.

- **FAA-PMA approved** replacement cylinder - **DOT-spec manufacturing** ensures reliability and safety - **Kevlar composite overwrap** for durability and strength - **Polyurethane top coating** for corrosion and impact resistance - **Eligible for installation in multiple commuter and general aviation aircraft**