This acquisition is for the addition of 29 NSNs to Honeywell contract SPE4AX-22-D-0003. To be awarded by Defense Logistics Agency Aviation. Contract was awarded on May 18, 2022 to Honeywell International (CAGE 02LU7) and includes a 5-year base period and one 4-year option period. This is a Fixed-Price Requirements Type Contract with prospective price redetermination. FAR 12/FAR 15 Hybrid Additions to the contract are sole source to Honeywell from 13 Honeywell CAGE code facilities. The 29 NSNs in this Sources Sought support various weapon systems. FOB and Inspection/Acceptance Origin Estimated RFP issue date 1/30/2026 Interested parties may identify their interest and capability to respond to the requirement no later than December 24, 2025. Justification for Sole Source reference: 10 U.S.C. 2304 (c)(1) THIS SOURCES SOUGHT IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR PROPOSAL. IT DOES NOT CONSTITUTE A SOLICITATION AND SHALL NOT BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. RESPONSES IN ANY FORM ARE NOT OFFERS AND THE GOVERNMENT IS UNDER NO OBLIGATION TO AWARD A CONTRACT AS A RESULT OF THIS ANNOUNCEMENT. NO FUNDS ARE AVAILABLE TO PAY FOR PREPARATION OF RESPONSES TO THIS ANNOUNCEMENT. ANY INFORMATION SUBMITTED BY RESPONDENTS TO THIS TECHNICAL DESCRIPTION IS STRICTLY VOLUNTARY.