How to bid on anti-icing valve assemblies for F-100 engines from the Dept of Defense

What the agency is buying and why it matters

The Department of Defense is seeking information for the procurement of 18 anti-icing valve assemblies, NSN 2995-01-443-6882, part number 4084053. These valves are used in the anti-icing systems of F-100 aircraft engines, utilizing engine bleed air. The predominant material of manufacture is stainless steel.

This is a Request for Information (RFI), which means the agency is gathering details from potential vendors. While not a direct solicitation for bids yet, responding to an RFI can help shape the final solicitation and position your firm for future opportunities.

Key dates and what happens at the deadline

This RFI was published on August 31, 2026. The deadline for responses is September 15, 2026, at 4:00 PM ET. The agency expects to issue the formal solicitation around September 5, 2026, with responses to that solicitation due around September 20, 2026.

At the RFI deadline, the agency will review all submitted information to understand market capabilities and potentially refine their requirements for the upcoming formal solicitation. Missing the RFI deadline means your input will not be considered for this initial information-gathering phase.

Who this opportunity suits

This opportunity is suitable for firms that can manufacture or supply anti-icing valve assemblies (NSN 2995-01-443-6882, part number 4084053) that meet qualification requirements for F-100 aircraft engines. The currently qualified sources are Meggitt (79318) and Raytheon Tech Corp (52661).

Vendors with expertise in aircraft engine components, particularly those involving stainless steel fabrication and anti-icing systems, are well-suited. The acquisition method code is 1/B, and the material is predominantly Material Group 27 in Technical Order 00-25-113-F100-ENG.

How to respond to this RFI

The formal solicitation, when issued, will be available for download from SAM.gov. Electronic procedures will be used for that solicitation. For this RFI, interested persons may identify their interest and capability to satisfy the Government’s requirement with a commercial item within 15 days of this notice.

Questions concerning this synopsis or the subsequent solicitation can be directed to Al Dacalio at (405) 855-5408 or via email at [email protected]. Faxed solicitation requests can be submitted to DLA Aviation-AOAA, Tinker AFB, OK 73145, FAX NUMBER (405) 739-4237. Do not call the Ombudsman number for solicitation requests.

Tips for preparing a competitive response

Carefully review the full description of the anti-icing valve assembly, including its dimensions, fit, form, and function. Ensure your firm can meet these specific requirements, especially the qualification requirements mentioned.

If you are not one of the listed qualified sources, understand the qualification process. Award will be made only if the offeror, product, or manufacturer meets qualification requirements at the time of award. The solicitation will identify where additional information on qualification can be obtained.

Even though this is an RFI, provide as much detail as possible about your firm's capabilities, experience with similar components, and ability to meet the specified quantity (18 each, with a minimum of 18 and a maximum of 55). Clearly state if your offering is a commercial item and how it satisfies the requirement.