TRS-3D /AN/SPS-75 RADAR REPAIRS/ OVERHAUL SERVICES

This is a SOURCES SOUGHT NOTICE / REQUEST FOR INFORMATION; not a pre-solicitation notice or solicitation for proposals/quotations. Pursuant to FAR Part 10 (Market Research), the purpose of this notice is to: (1) determine if sources capable of satisfying the agency's requirements exists, (2) determine if commercial items suitable to meet the agency's needs are available or could be modified to meet the agency's requirements, and (3) determine the commercial practices of company's engaged in providing the needed service or supply. Pursuant to FAR Part 6 and FAR Part 19, competition and set-aside decisions may be based on the results of this market research. This notice in no way obligates the Government to any further action.

REQUIREMENT: This notice is issued by the U.S. Coast Guard, Surface Forces Logistics Center Long Range Enforcer Product Line, Baltimore MD to identify sources capable of providing the following:

SCOPE OF WORK: This contract will require complete overhaul/ repair services, receipt, storage, inspection, testing, preservation, packaging, packing, and marking of TRS-3D / AN SPS-75 Air Search Radar Systems manufactured by Hensoldt Sensors GmbH (Hensoldt). The AN/SPS-75 radar is the system of record installed on the National Security Cutter (NSC) fleet. This is a requirements-type contract consisting of a base year and four additional ordering periods.

0001    Antenna PN_54.3068.000.00 NSN_5985-01-676-7883

0002    Pedestal PN_54.2424.600.00  NSN_5985-01-676-8432

0003    Radar Contr. & Comm. (RCC) for DW PN_5454.2881.822.00  NSN_5998-12-412-0350

0004    Radar Display Contr. (RDC) for DW PN_5454.2881.823.00  NSN_5998-12-412-0351

0005    Radar Contr. Unit (RCU) Modkit for DW  PN_54.1192.156.01  NSN_5840-12-412-4354

0006    Power Supply  PN_83093630  NSN_6130-12-384-2242

0007    Mixer Stage, Frequency  PN_54.2325.140.00  NSN_5895-12-338-0824

0008    Monitor, Voltage Deviation  PN_54.2893.376.00  NSN_5840-12-344-5692

0009    Amplifier, Video  PN_54.1058.563.00  NSN_5996-12-311-7075

0010    RF/IF Unit  PN_54.1084.477.00  NSN_5840-12-351-8818

0011    2ND IF Amplifier  PN_54.1078.420.00  NSN_5996-12-337-6948

0012    Synthesizer  PN_54.2325.018.00  NSN_5840-12-330-4571

0013    Gear Pump Refinex 45/45  PN_80075567   NSN_4320-01-630-6977

0014    Circuit Card Assembly  PN_83065084  NSN_5998-12-386-8598

0015    ATE-Controller for DW  PN_83235687  NSN_5998-12-412-0349

0016    STE-Controller for DW  PN_83235689  NSN_5998-12-412-0347

0017    ADT-Controller for DW  PN_83235690  NSN_5998-12-412-0348

0018    Dry Air Unit   PN_83084503 NSN_5940-01-644-4575

0019    Chopper, Electronic    PN_54.2890.483.00  NSN_5945-12-342-7780

0020    Attenuation Module   PN_54.1084.483.00  NSN_5985-12-348-8553

0021    Control Monitor Sub  PN_54.2897.171.00  NSN_5895-12-317-1731

0022    Power Supply PN_54.1150.602.01  NSN_6130-12-374-3665

0023    Ethernet Interface Unit  PN_54.1150.605.00 NSN_7025-12-374-4478

0024    Radar Set Subassembly  PN_83178628  NSN_5840-01-630-9841

0025    Radar Set Subassembly  PN_83178629  NSN_5840-01-630-9842

0026    Synchronizer Control Board TRS-XD1/DW2  PN_83112334  NSN_5998-12-402-5888

0027    Chopper, Electronic    PN_54.2890.482.00  NSN_5945-12-342-7779

0028    Power Supply Subass PN_54.2897.186.00  NSN_6130-12-316-3607

0029    JAM Detector PN_54.2322.584.00  NSN_5998-12-190-7959

0030    Radar Set Subassembly  PN_83178627  NSN_5840-01-630-9843

0031    Circuit Card Assembly  PN_54.2897.152.00 NSN_5998-22-282-6763

0032    Vibrator, Interrupte  PN_54.2897.201.00  NSN_6130-12-337-7612

0033    CPI TWT (ELECTRON TUBE)  PN_54.2249.085.00  NSN_5960-12-386-8848

0034    HVT - Upgraded PN (Transmitter, Radar)  PN_54.2249.087.00  NSN_5840-12-344-1201

0035    Exciter, Radio Frequency (B/L: B)    PN_54.2325.080.00  NSN_5840-12-330-4572

0036    Exciter, Radio Frequency (B/L: C)    PN_54.2325.082.00  NSN_5998-12-399-3097

0037    Frequency Multiplier PN_54.2325.200.00  NSN_5895-12-338-0825

0038    Mixer Stage Frequency   PN_54.2325.140.00  NSN_5895-12-338-0824

0039    RCD Display  PN_54.1151.160.00  NSN_5840-12-399-3105

0040    Signal Generator  PN_54.1151.370.00  NSN_5895-01-631-4097

0041    Beam Controller, Basic  PN_54.2897.659.00 NSN_5998-12-370-0354

0042    Converter-Detector Set (A/D MODULE)  PN_54.1151.289.00  NSN_5840-12-386-8476

0043    HPM (High Power Module)  PN_54.1155.452.00  NSN_5840-12-420-7398

0044    Coupler Rotary, Radio Frequency  PN_54.2424.650.01  NSN_5985-12-393-6773

0045    Primary Power Module (PPM)  PN_54.1155.350.00 NSN_6130-12-422-2040

0046    Controll Transmitter  PN_54.1150.607.00  NSN_5480-12-374-3873

0047    Beam Controller (CGC Bertholf Basic)  PN_54.2890.831.00  NSN_5840-12-393-6832

0048    Radar Transmitter  PN_83075196  NSN_5840-12-344-1201

0049    STC Generator DW  PN_54.2249.270.00  NSN_5998-01-644-4769

0050    Waveguide Switch  PN_54.2248.490.00  NSN_5985-12-329-8398

0051    Circuit Card Assembly  PN_54.2890.521.00 NSN_5998-12-345-1465

0052    Blower  PN_54.3059.050.02  NSN_4140-12-344-0867

0053    Analog to Digital Converter  PN_54.0023.495.00 NSN_7050-12-370-0272

0054    Chopper Electronic  PN_54.2897.179.00  NSN_5945-12-317-5738

0055    Antenna Motor  PN_54.2424.608.00  NSN_5985-12-399-3110

0056    Radio Freq Rotary Coupler  PN_54.2424.650.01  NSN_5985-12-393-6773

ANTICIPATED PERIOD OF PERFORMANCE: The period of performance is anticipated to be for FY26

ANTICIPATED NAICS CODE/SIZE STANDARD: The applicable NAICS Code is 811210

Questions for Interested Companies:

1. Does your company have the capability to perform repair and overhaul services for the radar system? If yes, please explain your experience and technical expertise in this area.
2. Can your company source Hensoldt Sensors GmbH parts required for the repair/overhaul? If yes, please describe how you obtain these parts (e.g., direct sourcing, authorized supply chain).
3. Do you have authorization and agreements with Hensoldt Sensors GmbH to perform repairs/overhauls and use OEM parts specifically for the repair service? If yes, please provide details and supporting documentation.
4. Has your company previously performed repair/overhaul services for similar radar systems or other defense/security equipment? Please provide examples of contracts or past performance, if available.
5. What is your typical lead time for completing repair/overhaul services for radar systems? Please include factors that may affect lead time.
6. Are there minimum or maximum order quantities for parts or services related to the radar system? Can you accommodate varying quantities based on operational needs?
7. Can your company support just-in-time or as-needed delivery requirements for parts or services during the repair/overhaul process?
8. What is your business size and socioeconomic status (e.g., small business, 8(a), HUBZone, SDVOSB, WOSB)? Please provide relevant certifications.
9. Are there any risks, challenges, or limitations you foresee in fulfilling the repair/overhaul requirements for the radar system? If yes, please explain and suggest potential mitigations.

Submission Instructions:  Companies may respond to this Sources Sought Notice via e-mail to Mark.Cap@uscg.mil & Tatiana.Sher1@uscg.mil no later than 12:00 AM on November 12, 2025, Eastern Standard Time (EST) with the following information/documentation:

1. Failure to adhere to the instructions by providing supporting documents and signed agreement with the OEM in your response may impact the final acquisition strategy. 

2. SAM:  Interested parties should register in the System for Award Management (SAM) as prescribed in FAR Clause 52.204-7.  SAM can be obtained by accessing the internet at www.sam.gov or by calling 1-866-606-8220.

3. Interested companies should submit detailed responses addressing all listed questions.

4. Name of Company, Address and UEI number.

5. Point of Contact and Phone Number

Disclaimer and Important Notes:  This Sources Sought Notice is for market research purposes only and does not constitute a Request for Proposal/Quotation; and, it is not considered to be a commitment by the Government to award a contract nor will the Government pay for any information provided; no basis for claim against the Government shall arise as a result from a response to this Sources Sought Notice or Government use of any information provided. Failure to respond or submit information in sufficient detail may result in a company not being considered a likely offeror when making a decision on whether or how to set aside a solicitation for restricted competition. Regardless of the information obtained from this Sources Sought Notice, the Government reserves the right to consider any arrangement as deemed appropriated for this requirement. Respondents are advised that the Government is under no obligation to acknowledge receipt of the information received or provide feedback to respondents with respect to any information submitted. No proprietary, classified, confidential, or sensitive information should be included in your response to this Sources Sought Notice. The Government reserves the right to use any information provided by respondents for any purpose deemed necessary and legally appropriate, including using technical information provided by respondents in any resultant solicitation. At this time no solicitation exists; therefore, do not Request a Copy of the Solicitation. After a review of the responses received, a pre-solicitation notice, and solicitation may be published on SAM.gov website. It is the potential offeror's responsibility to monitor SAM.gov for release of any future solicitation that may result from this Sources Sought Notice. However, responses to this Sources Sought Notice will not be considered adequate responses to any resultant solicitation.