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		                        | National Stock Number:
 1660-00-868-2244
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 008682244
 
 Description:
 DISK,VALVE
 
 Detail:
 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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 Manufacturer Information:
 
 | 8236-2 | 45153 | HAMILTON SUNDSTRAND CORPORATION |  | 8236-2 | 55820 | RTX CORPORATION |  | 8236-2 | 99167 | HAMILTON SUNDSTRAND CORPORATION | 
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 Techincal Specification:
 
 | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE |  | MATERIAL | ALUMINUM ALLOY 356.0 | 
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