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		                        | National Stock Number:
 5340-01-499-7171
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 014997171
 
 Description:
 SEAT,BALL SOCKET
 
 Detail:
 A RIGID ITEM, USUALLY CIRCULAR IN SHAPE, HAVING A CONCAVE OR BEVEL BEARING SURFACE ON ONE END. IT IS DESIGNED TO MATE WITH AND PROVIDE A WEAR SURFACE FOR THE BALL OF A BALL STUD, CONTROL ROD, ARM, OR THE LIKE. THE OTHER END IS USUALLY FLAT, FLANGED, OR OFFSET AND IS USUALLY DESIGNED TO MATE WITH A FLAT SURFACE OR SPRING. INCLUDES METAL ITEMS HAVING A PLASTIC BALL SOCKET INSERT. SEE ALSO WASHER, CONCAVE.
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 Manufacturer Information:
 
 | 563-7409374-17 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 7409374 | 53711 | NAVAL SEA SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | BALL SEAT DEPTH | 1.060 INCHES NOMINAL |  | HOLE DIAMETER | 0.875 INCHES NOMINAL |  | MATERIAL | NICKEL ALLOY AND COPPER ALLOY |  | OUTSIDE DIAMETER | 2.249 INCHES NOMINAL |  | OVERALL HEIGHT | 1.125 INCHES NOMINAL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | BALL JOINT |  | RADIUS | 1.754 INCHES NOMINAL |  | STYLE DESIGNATOR | SEAT | 
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