This solicitation seeks market research and quotes for an impeller/compressor (NSN 2835-01-044-7730, RP P/N 698192-4) with an estimated quantity of 15 EA. The estimated delivery schedule is 10 MAY 2028, with destination DTW004. The requirement is not expected to be set aside for small businesses, and the authority cited indicates supplies are available from only one or a limited number of responsible sources. Small businesses interested in subcontracting opportunities are suggested to contact Honeywell International Inc. (99193). Interested parties should contact Ryan Peacock at 385-591-0239 or ryan.peacock.2@us.af.mil.