American Standard M922992-0020A FEMALE AERATOR 55/64-27UNS 1 GPM Polished Chrome<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Genuine American Standard repair part</li><li>FEMALE AERATOR 55/64-27UNS 1 GPM</li><li>Check your repair part information for compatability</li><li>Call American Standard's Customer Service at 1-800-442-1902 to see if this part will fit your American Standard product</li><li>Used by plumbers to repair American Standard products</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41UOG-fB8aL.jpg" noproxy>