This is a sources sought notice for market research regarding the manufacture of NSN 1680-01-501-4748, a connector plug, with the applicable NAICS code 336413. The requirement involves a 5-year base period for the item, which is currently approved for manufacture by Amphenol Corp., and any other interested party must submit a Source Approval Request (SAR) package. Responses to this notice must be emailed by 07/02/2026, and the government will use the information to determine the procurement method, which may be set aside for small businesses. No solicitation is currently posted, and submission is purely voluntary with no financial responsibility assumed by the government. The location for performance of services is not specified.