REV DESCRIPTION DATE APPROVED - …

1 Originating DCR 47456 REVISIONS. REV DESCRIPTION date APPROVED . P Revised per DCR 54251 7/12/99 BY 7/12/99 BB. Q Revised Safety Sheets and Obsolete Old Sheets per DCR 55678 7/2/03 DM 8/25/03 BB. R Updated Battery MSDS to standard ANSI format per DCR 56456 02/18/05 BB. T Remove reference to UN2800 in section 14 of MSDS per DCR 56484 03/11/05 BB. U Correct Emergency Phone Number on MSDS per DCR 56538 5/2/05 BB. V Change Revision date on MSDS Sheets per DCR 57477 03/21/08 BB. W Revised Per DCR 58143 Add Hazard Ratings and added HMIS to Key Legend.

2 CLW 03/16/10 03/24/10 BB. Y Revised Per DCR 59016, Add Check Box for Review; and date was Mar 16, 2010 ATH 03/21/13 3/26/13 GC. AA Revised Per DCR 59437, Converted from MSDS to SDS 10/31/14 JV. JV. AB Revised Per DCR 59619, Remove UN numbers, insert Product Composition % 2/24/15 JV. AC Revised Per DCR 59846, Updated format 10/19/15. REFERENCE SPECIFICATION. MarathonNorco Aerospace, Inc. WACO, TEXAS. APPROVALS date . ORIGINATOR. LFL 07/08/88. CHECKED SAFETY data SHEETS. APPROVED . GHV 05/20/97 SIZE FSCM DWG NO RS-95112 REV AC.

3 DIST. CODE 14A A 74025 SHEET 1 OF 9. RS-95112 Rev AC. SAFETY data SHEET. This SDS complies with REACH 1907/ 2006 and 2001/58/EC, GHS, OSHA 29 CFR Section 1: Chemical Product and Company Identification MANUFACTURER'S NAME EMERGENCY TELEPHONE. Marathon Norco Aerospace, Inc. Chemtrec : 800-424-9300. 8301 Imperial Drive Chemtrec International: 703-527-3887. Waco, Texas 76712-6588 Information: 254-776-0650. Fax: 254-776-6558. Safety data Sheet Competent Person: Charles Vonasek: date PREPARED: February 20, 2014 REVISION date : April 03, 2018.

4 PRODUCT NAME: NICKEL CADMIUM BATTERY. FORMULA: Preparation/Mixture PRODUCT USE: Battery Section 2: Hazards Identification Regulation (EC) No 1272/2008. GHS Hazard Class Carcinogenicity Category 1. Reproductive Category 1B. Mutagenic Category 2. Eye Irritation -- Category 1. Acute Toxicity Category 2. Aquatic Acute Hazard Category 1. Signal word: Danger Hazard Statement: May cause cancer (Nickel and Cadmium). Causes serious eye damage. Fatal if inhaled. Very toxic to aquatic life. May damage fertility or the unborn child.

5 Suspected of causing genetic defects. Prevention Obtain special instruction before use. Do not handle until all safety precautions have been read and understood. Use personal protective equipment as required. Wear protective gloves/protective clothing/eye protection/face protection. Do not breathing dust/fumes/gas/mist/vapors/spray. Use only outdoors or in a well-ventilated area. Wear respiratory protection. Avoid release to the environment. Obtain special instructions before use. Response If exposed or concerned: Get medical attention/advice.

6 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do so. Immediately call a POISON CENTER or doctor/physician. If Inhaled: Remove victim to fresh air and keep at rest in a position conformable for breathing. Specific treatment is urgent. Collect spillage. Storage Store in a cool, dry place. Store in a well ventilated place. Keep container closed. Disposal Follow the waste disposal requirements of your country, state, or local authorities. No Precautionary statement.

7 Dispose of contents/container in accordance with the waste disposal requirements of your country, state, or local authorities. Do not dispose of in a landfill. Sealed Battery Cells are NOT a regulated material when used in the as sold condition. Should the outside cell case be opened or damaged, there may be exposure to cadmium (Cd), cadmium compounds, and nickel hydroxide (Ni(OH)2). These constituents of the battery cell assembly are regulated. HAZARD CLASSIFICATION: Classified as a hazardous material based on IATA, IMDG, and DOT.

8 Part No. Nickel Cadmium Battery SDS Page 1 of 8. RS-95112 Rev AC. FIRE AND EXPLOSION: Under normal conditions the battery cells are nonflammable. At elevated temperatures in a fire situation the cells may emit cadmium fumes and electrolyte. POTENTIAL HEALTH EFFECTS: INGESTION: Vapors, mists, and liquid are extremely corrosive to the mouth and throat. Swallowing the liquid burns the tissues and causes severe abdominal pain, nausea, vomiting and collapse. INHALATION: Vapors and mists are extremely corrosive to the nose, throat and mucous membranes.

9 Bronchitis, pulmonary edema and chemical pneumonitis may occur. Irritation, coughing, chest pain and difficulty in breathing may occur with brief exposure. Prolonged exposure may result in more sever irritation and tissue damage. If exposed to an open cell, wear a MSHA/NIOSH APPROVED dust/mist respirator. SKIN CONTACT: Vapors, mists and liquid are extremely corrosive to the skin. Vapors will severely irritate the skin and mists and liquid will severely burn the skin. Prolonged contact of the liquid will burn or destroy surrounding tissue.

10 EYE CONTACT: Vapors, mists and liquid are extremely corrosive to the eyes. Brief contact of the vapors will be severely irritating. Brief contact of the liquid will severely damage the eyes and prolonged contact may cause permanent eye injury, which may be followed by blindness OTHER: When charged these batteries may be highly active and capable of large and rapid generation of electrical energy. Care should be taken to handle cells properly to avoid shorting or misuse that will result in rapid and uncontrolled generation of electrical, chemical or heat energy.