Description: The Air Force is conducting market research to identify potential manufacturers of B-2 Heat Stacks, NSN 1630013527008. This active sources-sought notice is for information and planning purposes, not a formal solicitation or grant program. Interested manufacturers must demonstrate access to the necessary proprietary technical data and drawings from Honeywell Aerospace US LLC or authorized vendors.
Federal · OK, US
Adjacent opportunities open for bidding right now.
FederalOK
Posted
Oct 13, 2026
Nov 10, 2026
This active presolicitation concerns the United States Air Force’s purchase of three B-2 air heat exchangers through the Air Force Sustainment Center. The Air Force identifies the requirement as a sole-source purchase from Hamilton Sundstrand Corp. The contractor would manufacture and supply the units, including the required assembly, testing, inspection, and finishing work.
School DistrictMS
Posted
-
Dec 1, 2026
Tate County School District seeks proposals to supply an A2L 2-ton, 2-stage heat-pump condenser meeting the District’s specifications. Unpriced proposals are due by 10:00 a.m. CST on December 1, 2026, and may be delivered to the District’s Central Office in Coldwater or submitted electronically through Central Bidding. Vendors with acceptable unpriced proposals will be invited to participate in an electronic reverse auction scheduled for December 11, 2026; the contract is to be awarded to the lowest responsible bidder.
Higher EducationCA
Posted
Oct 12, 2026
Nov 10, 2026
Santa Monica College seeks a contractor to replace the existing HP-2 packaged heat pump serving the Broad Stage Performing Arts Center in Santa Monica, California. The contractor must provide all prevailing-wage labor, materials, equipment, supervision, transportation, permits, and incidentals necessary for complete replacement. The scope also includes testing, startup, commissioning, and training in accordance with the bid documents.
FederalOK
Posted
Oct 22, 2026
Nov 23, 2026
This is an Air Force solicitation for a heat exchanger, with the Air Force Sustainment Center identified as the issuing organization. The solicitation directs vendors to sign in to PIEE and search for FA811826Q0002 to obtain its details. The listed place of performance is Tinker AFB, Oklahoma.
Decision makers connected to this RFP from Air Force Sustainment Center.
Original attachments and procurement documents tied to this bid.
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