This is a sources sought notice for market research to identify parties capable of manufacturing a Controller, Engaging (NSN 6615-017054822, various part numbers), with an estimated requirement of 4 each. No solicitation exists at this time, and responses are voluntary with the government assuming no financial responsibility for preparation costs. Interested organizations must submit capability statements demonstrating their ability to provide all labor, materials, facilities, and equipment for manufacturing, inspection, testing, packaging, shipping, and supply chain management. The government will use the responses to determine whether the requirement will be set aside for small businesses or procured through full and open competition, and multiple awards may be made. No performance location or budget amount is specified in the notice.