This procurement is for 43 units of a proximity switch (NSN 5930000415140), a source-controlled drawing item with an approved source. Delivery is required within 350 days after order, and the resulting contract may be an Indefinite Delivery Contract with a one-year term, an aggregate order cap of $350,000, an estimated 2 orders per year, and a guaranteed minimum quantity of 6. Items will be shipped to various CONUS and OCONUS DLA depots via consolidation and containerization points. The solicitation is a Request for Quote (RFQ) requiring electronic submission of quotes; all responsible sources may participate. Furnished items must meet the requirements of the cited drawing, which is available electronically.