The government is seeking a check valve, NSN 4820011907084, with line item quantity 2 EA. Delivery is to DLA Distribution San Joaquin and is required 0301 days after date of order. Approved sources are 86184 12154B 81M-3EP 3IN and 86184 12154D. The solicitation is an RFQ available at the provided link, and hard copies, specifications, plans, or drawings are not available. All responsible sources may submit a quote electronically, and timely quotes will be considered.