SOURCES SOUGHT_C-5 Fire Suppression System (FSS) Component Repair

DEPT OF DEFENSE

Notice type
Sources Sought
Solicitation #
27-00036
NAICS
811210
Posted
June 4, 2026
Response due
June 19, 2026
Place of performance
Warner Robins, GA

What this opportunity is

The Department of Defense is conducting a Sources Sought market survey to identify potential sources for depot-level repair of various components of the C-5 Fire Suppression System (FSS) for the United States Air Force. This opportunity is suitable for both large and small businesses, with an emphasis on capabilities and experience in meeting qualification requirements. Interested contractors should note that participation in this survey does not guarantee future contract awards, and they are encouraged to document their capabilities or propose teaming arrangements.

Analysis by Mindy, grounded in the SAM.gov notice.

Description

C-5 Fire Suppression System (FSS) Component Repair Purchase Request: FD20602700036 CAUTION: This market survey is being conducted to identify potential sources that may possess the expertise, capabilities, and experience to meet the requirements for qualification and repair of various C-5 FSS components listed below for use by the United States Air Force (USAF) in support of the C-5 Galaxy cargo aircraft. The level of security clearance and amount of foreign participation in this requirement has not been determined. Contractors/Institutions responding to this market research are placed on notice that participation in this survey may not ensure participation in future solicitations or contract awards. The government will not reimburse participants for any expenses associated with their participation in this survey. INSTRUCTIONS: 1. Below is a document containing a description of the requirement and a Contractor Capability Survey, which allows you to provide your company’s capability. A Performance Based Work Statement (PWS) is attached for further description of requirements. 2. If, after reviewing these documents, you desire to participate in the market research, you should provide documentation that supports your company’s capability in meeting these requirements. Failure to provide documentation may result in the government being unable to adequately assess your capabilities. If you lack sufficient experience in a particular area, please provide details explaining how you would overcome the lack of experience/capabilities in order to perform that portion of the requirement (i.e., teaming, subcontracting, etc.) a. Identify any areas of work that your organization believes should be broken out exclusively for Small Business. 3. Both large and small businesses are encouraged to participate in this Market Research. Joint ventures or teaming arrangements are encouraged. 4. Questions relative to this market survey should be addressed to Janet Butcher or Regina Daniely. -- 1 of 6 -- C-5 Fire Suppression System (FSS) Component Repair PURPOSE/DESCRIPTION The United States Air Force (USAF) has a requirement for depot-level repair for various C-5 FSS components. Our acquisition strategy is a five-year Firm-Fixed Price requirements contract. The Government is conducting market research to identify potential sources that possess the expertise, capabilities, and experience to meet qualification requirements for the repair of the following items: Below are item descriptions for each NSN: 4810010033512 – Diaphragm valve that is part of the FSS used to disperse liquid nitrogen to areas selected by the FSS to extinguish fires. 4810010033513 – Regulating valve that controls the outlet of liquid nitrogen from the Dewar and controls the Pressure Limiter Valve of the fuel tanks. 4810010033514 – Regulating valve used to accept liquid nitrogen from ground service to Dewar and applies LN2 to fire zone valves during fire suppression. 4810010046559 – Diaphragm valve used in the fire suppression system. 4820001851031- Valve assembly that is a directly operated, diaphragm-actuated relief valve used on the Dewar system. 4820001851033 – Regulating valve that protects the Dewars/fire suppression system for over or under pressurization. 4820001851037 - Regulating valve that regulates nitrogen pressure from Dewar to wing tanks. 4820001867007 – Restrictor valve that provides access for the liquid nitrogen fill probe to put LN2 into the Dewars 4820002700682 – Back pressure relief valve used in the Dewar system to allow venting and backflow during servicing. National Stock Number (NSN) Part Number 4810010033512 7720011-106 4810010033513 7720012-105 4810010033514 7720013-107 4810010046559 7720015-107 4820001851031 7720125-101 4820001851033 7720142-101 4820001851037 7720224-101 4820001867007 7720017-101 4820002700682 7720119-102 -- 2 of 6 -- Contractor Capability Survey C-5 Fire Suppression System (FSS) Component Repair Part I. Business Information Please provide the following business information for your company/institution and for any teaming or joint venture partners: • Company/Institute Name: • Address: • Point of Contact: • CAGE Code: • Phone Number: • E-mail Address: • Web Page URL: • Government Proposed North American Industry Classification System (NAICS) Code: 811210 Based on the Government proposed NAICS Code, state whether your company is: • Small Business (Yes / No) • Woman Owned Small Business (Yes / No) • Small Disadvantaged Business (Yes / No) • 8(a) Certified (Yes / No) • HUBZone Certified (Yes / No) • Veteran Owned Small Business (Yes / No) • Service Disabled Veteran Small Business (Yes / No) • System for Award Management (SAM) (Yes / No) • A statement as to whether your company is domestically or foreign owned (if foreign, please indicate the country of ownership). Responses to the Capability Survey Part I and Part II must be received no later than close of business xx XXX 2026. Please ensure data is in a readable electronic format that can be received through a firewall. Attachments shall not to exceed 10 MB per email. Multiple emails are acceptable. Responses must be sent via email to the following: • Janet Butcher (janet.butcher@us.af.mil) • Regina Daniely (regina.daniely@us.af.mil) Questions relative to this market research should be addressed to Janet Butcher or Regina Daniely. -- 3 of 6 -- Part II. Capability Survey Questions A. General Capability Questions: 1. Describe briefly the capabilities of your facility and the nature of the goods and/or services you provide. Include a description of your staff composition and management structure. 2. Describe your company's past experience on previous projects similar in complexity to this requirement. Include contract numbers, a brief description of the work performed, period of performance, agency/organization supported, and individual point of contact (Contracting Officer or Program Manager). 3. What q

Source: SAM.gov, as posted. Verify the current solicitation before responding.

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