This is a sources sought notice for market research, not a solicitation, for the new manufacture spares procurement of a signal converter (NSN 6620-01-265-2887, P/N 8KE89AAD3) with an estimated quantity of 35. The government is seeking capable sources to provide labor, materials, and equipment for component manufacturing, inspection, testing, preservation, packaging, and shipping. Interested parties must register as interested vendors to be considered participants in this market research effort. Performance would be at Tinker AFB, Oklahoma. All business types, including small and disadvantaged businesses, are encouraged to respond.