The government is seeking quotes for 46 check valves (NSN 4820010915538) for delivery to W1A8 DLA Distribution within 176 days after date of order. Approved sources are 99447 10101-11 Item 48 and 99447 6184-80. The solicitation is an RFQ available only via the notice link; hard copies and specifications, plans, or drawings are not available. Responsible sources may submit quotes, which must be submitted electronically and will be considered if timely received.