The Navy intends to procure six units of a prime pump (NSN 7R-1650-016671641-H5, P/N 06307-02807-101) on a sole source basis from Sikorsky, with delivery FOB origin. No drawings or data are available, and the government does not own the rights needed to purchase this part from additional sources. Other responsible sources may submit a capability statement, but they must have an approved Source Approval Request (SAR), and the procurement will not be delayed for SAR approval. The acquisition will follow FAR Part 15 procedures and is not a small business set-aside. Interested organizations may submit capabilities and qualifications via email to the listed contact; no telephone requests or hard copies will be honored.