Procurement for NSN 4810015679153, a butterfly valve, quantity 3, with delivery to W1A8 DLA DISTRIBUTION within 0839 days after order. Approved sources are listed as 35795 35253N P/N YCM73437 TABLE I and 35795 YCM73437. The solicitation is an RFQ available via the provided link, with no hard copies, specifications, plans, or drawings available. All responsible sources may submit a quote, which must be sent electronically and will be considered if timely received.