The government seeks a valve seat, NSN 4820010629354, under an RFQ. The line item quantity is 43 EA, delivered to DLA Distribution Puget Sound within 166 days after date of order. Approved sources are 90099 1386F25P19 and 90099 1387F94H01. The solicitation is available electronically via the provided link, and hard copies, specifications, plans, or drawings are not available. All responsible sources may submit electronically submitted quotes for consideration if timely received.