ETSO-C80

• ED Decision 2003/10/RM found in: CS-ETSO Amdt 17 - European Technical Standard Orders (Oct 2026)

#### ETSO-C80 *ED Decision 2003/10/RM* ##### **Flexible Fuel and Oil Cell Material** **1 Applicability** This ETSO gives the requirements that flexible fuel and oil cell material which are manufactured on or after the date of this ETSO must meet in order to be identified with the applicable ETSO marking. **2 Procedures** 2.1 General Applicable procedures are detailed in CS-ETSO [Subpart A](#_DxCrossRefBm920220672). 2.2 Specific None. **3 Technical Conditions** 3.1 General 3.1.1 Minimum Performance Standard Standards set forth in Federal Aviation Agency Standard, "Flexible Fuel and Oil Cell Material", dated August 1, 1963 (see [Appendix 1](#_DxCrossRefBm920220781)). 3.1.2 Environmental Standard See CS-ETSO Subpart A paragraph 2.1 3.1.3 Computer Software None **4 Marking** 4.1 General Marking is detailed in CS-ETSO Subpart A paragraph 1.2; in addition, each flexible fuel and oil cell material shall be legibly and permanently marked with the following information: (i) Type of fluid for which approved, i.e. fuel, or MIL-L-6082 oil, or MIL-L-7808 oil, (ii) For oil cell material, the minimum and maximum temperature limit, (iii) For oil cell material, the oil-dilution suitability. 4.2 Specific None. **5 Availability of referenced documents** See CS-ETSO Subpart A paragraph 3.