The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking sources for the manufacturing of specific National Stock Numbers (NSNs) related to hose, pipe, tube, lubrication, and railing fittings. Interested manufacturers are requested to provide their capabilities, including the location of their facilities and points of contact, for NSNs 4720-00-839-8724 and 4730-01-102-8804. These items are critical for military logistics and operations, ensuring the availability of essential components for various defense applications. Interested parties should submit their information to Stephanie Frederick at Stephanie.Frederick@dla.mil or call 614-917-9050, and those wishing to be considered as "Approved Sources" must follow the DLA's Alternate Offer/Source Approval Request (SAR) Program guidelines available on their website.