HTTP response header for Cache-Control not working in Apache httpd

I have set Cache-Control in apache for 1 week for my JS Files but when i check in the browser Cache-Control shows no-cache. Where i am missing the configuration ? Below is my configuration in apache Header set Cache-Control "max-age=604800, public" Request Header in Browser Request URL:http://test.com/Script.js?buildInfo=1.1.200 Request Method:GET Status Code:200 OK Request Headersview source Accept:*/* Accept-Encoding:gzip,deflate,sdch Accept-Language:en-US,en;q=0.8 **Cache-Control:no-cache** Connection:keep-alive Host:test.com Pragma:no-cache Referer:http://test.com/home.jsp User-Agent:Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36 Query String Parametersview sourceview URL encoded buildInfo:1.1.200 Response Headersview source Cache-Control:max-age=2592000 Connection:keep-alive Content-Encoding:gzip Content-Type:text/javascript Date:Sun, 12 Oct 2014 16:17:46 GMT Expires:Tue, 11 Nov 2014 16:17:46 GMT Last-Modified:Tue, 07 Oct 2014 13:28:08 GMT Server:Apache Transfer-Encoding:chunked Vary:Accept-Encoding