The Defense Logistics Agency (DLA) Land and Maritime is seeking sources for a one-time purchase of 54 Safety Relief Valves (NSN: 4820010350651) from approved manufacturers. Interested vendors must provide information to become an approved source, as DLA does not possess technical data for this item, and must adhere to specific procurement notes regarding part-numbered items. The valves are critical components used in various defense applications, emphasizing the need for reliable supply sources. Responses to the attached market survey must be submitted to Michael Grinstead via email by 1:00 PM EST on September 19, 2024, to facilitate the upcoming solicitation process.