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B-52 Data Interface Unit/Data Transfer Receptacle (DTR) - Buy and Repair F3I DTR
Department of the Air Force · FA8539 AFSC PZABA
Respond by: Nov 23, 2026, 4:00 PM UTC−524 days left
From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC
Notice facts
Source: SAM.gov Contract Opportunities public data file
- Solicitation number
- FA8539-7025-01-738-4504(F3I)
- Notice type
- Sources sought
- Posted
- Oct 22, 2026
- Response date
- Respond by Nov 23, 2026, 4:00 PM UTC−5
- Set-aside
- No Set aside used
- NAICS code
- 811210 Electronic and Precision Equipment Repair and Maintenance
- Place of performance
- Not stated
- Contracting office
- FA8539 AFSC PZABAROBINS AFB, GA 31098
- Agency
- Department of Defense · Department of the Air Force
Past prime awardees
Source: Award history, not a list of bidders on this notice
Past prime awardees · award history, not a list of bidders on this notice
7 companies held prime contracts from this office under NAICS 811210; 3 of them reported first-tier subawards to companies with NAICS 811210 in FedSub's records.
- L3 TECHNOLOGIES, INC. · Reported first-tier subawards to 27 companies with NAICS 811210 in FedSub's records (latest Sep 2026).
6 more past prime awardees on Professional
Description
Source: SAM.gov Contract Opportunities public data file
B-52 Data Interface Unit/Data Transfer Receptacle (DTR) The Government is conducting market research to identify potential sources with the expertise, capabilities, experience, facilities, and technical capacity necessary to manufacture/provide and repair the B-52 Data Interface Unit/Data Transfer Receptacle (DTR). The National Stock Number (NSN) and Part Number (PN) are as follows: LRU: NSN 7025-01-738-4504AY, P/N P210015K0001-1, INTERFACE UNIT, DATA This Request for Information (RFI) supports a buy and repair requirement for the new Form, Fit, Function, and Interface (F3I) DTR. Kihomac, Inc. is currently manufacturing the F3I DTR under contract SPRWA1-21-D-0015. The Government owns, or will provide under appropriate controls, the manufacturing and technical data necessary to support competitive production and repair of this item. The Government intends to compete this requirement on the open market to obtain new production units and repair services. The legacy B-52 DTR is repaired by Symetrics Industries (CAGE 22830) under contracts FA8539-20-D-0013 and FA8539-25-D-0004. This market research effort pertains to the F3I DTR identified above, currently being manufactured by Kihomac, Inc. under contract SPRWA1-21-D-0015, and is intended to identify sources capable of supporting competitive manufacture and repair using Government-owned technical data. The DTR is a Line Replaceable Unit (LRU) on the B-52 aircraft, with two DTRs installed per aircraft. The DTR transfers Offensive Avionics System (OAS) information to and from storage on the Data Transfer Cartridge (DTC) across its interface with the Fibre Channel or MIL-STD-1553A data bus system. Additionally, the DTR provides status over the MIL-STD-1553A and Fibre Channel buses indicating that the DTC is successfully installed. The required scope shall include, as applicable, manufacture and delivery of new production DTR units; hardware repair and return of unserviceable DTR units; obsolete parts resolution;…
Versions on SAM.gov
Source: SAM.gov Contract Opportunities public data file
Posted Oct 22, 2026Sources soughtCurrent version
Respond by Nov 23, 2026, 4:00 PM UTC−5
This version on SAM.gov (opens SAM.gov in a new tab)