This is a sources sought notice for market research to identify potential sources for the spares procurement of a B-2 access hole platform frame (NSN 1560-01-468-7510FW, P/N DAA3144A671-067), with an estimated requirement of one unit. The government is interested in all business types and may consider breaking the requirement out by airframe; interested parties must register as interested vendors. Potential sources must be capable of new manufacture, including component procurement, inspection, testing, packaging, and shipping, and may incur nonrecurring engineering costs. No solicitation is available at this time, and the estimated solicitation information is to be determined. Performance will be at Tinker AFB, Oklahoma.