The Defense Logistics Agency, under the Department of Defense, is seeking quotes for the procurement of 51 units of NSN 4820013028806, a check valve. This solicitation is specifically set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) and requires electronic submission of quotes, as hard copies will not be provided. The check valve is a critical component used in various defense applications, ensuring proper flow control within systems. Interested vendors should direct any inquiries to the buyer listed in the solicitation document and submit their quotes electronically by the specified deadline, with no additional specifications or drawings available.