The Department of the Air Force, through the 421st Supply Chain Management Squadron, is conducting market research to identify potential sources for the spares procurement of metallic aircraft seals. The selected source will be responsible for the new manufacture of component parts, inspection, testing, preservation, packaging, and shipping, as well as potential supply chain management and logistics planning. Requirements apply to Part Number 1441M38G06 (NSN 2840013087046PR) for the F110 aircraft engine platform, and prospective contractors must complete a Source Approval Request package to become qualified. Work is to be performed at Tinker Air Force Base in Oklahoma to meet an estimated spares requirement running from June 2026 through June 2027. Interested businesses must submit their company information to the primary contact via email at 421scms.requirements.workflow@us.af.mil by August 30, 2026.

Spares Procurement of: SEAL,METALLIC,AIRCR  
Platform: F110  
NSN: 2840013087046PR  
P/N: 1441M38G06  
Notice ID (PR#): FD20302700157  
AMC/AMSC: 1/C  
Department/Ind. Agency: DEPT OF DEFENSE  
Sub-tier: DEPT OF THE AIR FORCE  
Major Command: AFMC  
Sub Command: AIR FORCE SUSTAINMENT CENTER  
Office: 421st SCMS  
GENERAL INFORMATION  
• Contract Opportunity Type: Sources Sought (Original)  
• All Dates/Times are: (UTC-05:00) CENTRAL STANDARD TIME, CHICAGO, USA  
Classification  
• Federal Stock Class (manufacture): 2840  
• NAICS Code: 336412  
The proposed North American Industry Classification Systems (NAICS) Code has a corresponding Size Standard of 1,500 employees. The Government is interested in all businesses to include, Large Business, Small Business, Small Disadvantaged Businesses 8(a)s, Service-Disabled Veteran-Owned Small Businesses, Hubzone Businesses, and Women-Owned Small Businesses.  
• Place of Performance: Tinker AFB, OK 73145 USA  
CONTACT INFORMATION  
Organization: 421st SCMS  
Workflow Email: 421scms.requirements.workflow@us.af.mil  
SEND RESPONSES HERE  
PURPOSE/DESCRIPTION  
INTERESTED SOURCES MUST SELECT “ADD ME TO INTERESTED VENDORS” BUTTON ABOVE OR BELOW TO BE CONSIDERED PARTICIPANTS IN THIS MARKET RESEARCH EFFORT.  
THERE IS NO SOLICITATION AVAILABLE AT THIS TIME. REQUESTS FOR A SOLICITATION WILL NOT RECEIVE A RESPONSE.  
This Sources Sought Synopsis (SSS) is in support of Market Research being conducted by the United States Air Force to identify potential Spares Procurement sources for the requirements identified below and to determine if this effort can be competitive or a Small Business Set-Aside. The Government may consider breaking the requirement out by airframe. This is not a Request for Proposal (or solicitation) or an indication that a contractual commitment will exist for this requirement. The government does not intend to award a contract on the basis of this market research. No funds are available to fund the information solicited.  
The Government will use the information gathered through publication of this SSS to determine the best acquisition strategy for this requirement. The Government is interested in all potential sources including Small Businesses, Small Disadvantaged Businesses, 8(a) businesses, Service-Disabled Veteran-Owned Small Businesses, HUBZone Small Businesses, Women-Owned Small Businesses, etc.  
The 421st SCMS Supply Chain Management Squadron located at Tinker Air Force Base is requesting information, pursuant to FAR PART 10, in support of Market Research to identify potential sources for the Spares Procurement of the NSN(s) listed below.  
REQUIREMENTS  
Potential sources shall be capable of furnishing all labor, materials, facilities and equipment required to accomplish the new manufacture of the item(s) listed below. Generally, this entails the procurement/manufacture of component parts, inspection, testing, preservation/packaging, and shipping. Additionally, potential sources may be responsible for supply chain management, logistics planning, forecasting production requirements, long-lead time parts procurement, diminishing manufacturing sources and material shortage issues, and shipping serviceable assets. The unit prices will be established at the time of a contract award for the item(s) listed below. Potential sources may be responsible for nonrecurring engineering costs associated with becoming an approved source. The spares requirement for this effort is identified below:  
REQUIREMENTS (CONT'D)  
Estimated Repair Requirement  
THIS IS A NEW SPARES BUY REQUIREMENT  
ESTIMATED SOLICITATION INFORMATION - To Be Determined  
TECHNICAL DATA  
Potential sources wishing to be qualified to perform the requirement specified above are REQUIRED to complete a Source Approval Request (SAR) package as specified in the Qualification Requirements for this item. QRs and Engineering Data List (EDL), if applicable, are attached to this notice. The QR attached to this document is for reference only. The official synopsis of the QRs for this item can be found by searching www.sam.gov for the keyword MQR-PSD-1. Changes to the item list or QRs will be published to the official solicitation, not this notice.  
If class MQR’s are not applicable to part (RMSC codes applicable are: C, D, K, M, N, P, Q, R, S, V, and Z), embed appropriate QR here.  
Manufacturing Qualification Requirements (MQR) embedded in this document  
Engineering Data List (EDL) embedded in this document if applicable  
Government provided data is annotated on the EDL attached to this posting. Absence of an EDL indicates the Government cannot provide technical data and that potential sources are required to independently acquire the necessary technical data to satisfy this requirement.  
See PubSalesForm Excel Spreadsheet embedded in this document  
If drawings are listed on EDL, requests for Engineering Drawings in response to SSS posting should be submitted using an EXCEL spreadsheet and send to:  
Tinker Engineering Drawings Public Sales Desk Email:  
ocalc.lgldo.public@us.af.mil  
Phone: 405-736-4676, or DSN: 336-4676  
SOURCE APPROVAL  
For Questions regarding the Tinker SAR Process or related issues, these inquiries should be submitted to the AFSC Small Business Office at:  
AFSC/SB  
3001 Staff Drive, Suite 1AG 85A  
Tinker AFB, OK 73145-3009  
Email: afsc.sb.workflow@us.af.mil  
Website: https://www.afsc.af.mil/units/sbo/index.asp  
The actual SAR Package submission itself shall be submitted electronically through DoD SAFE https://safe.apps.mil/. DoD SAFE is a safe and secure option for large file submissions. If you have a PKI Certificate, the SAR can be sent directly to the POC email addresses below via DoD SAFE. If you do not have a PKI Certificate, then you must send a standard email message to the POC email addresses below, and ask that they “Request a Drop-Off” to your email address via DoD SAFE, which will enable you to be able to Upload the SAR Submission Package documents to DoD SAFE.  
429SCMS.SASPO.Workflow@us.af.mil  
Estimated Solicitation Information  
The government requests that interested parties respond to this notice if applicable and provide the requested information in Part I below.  
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:  
• Size of business pursuant to North American Industry Classification System (NAICS) Code:  
• Based on the above 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)  
• Unique Entity ID (UEI)  
• A statement as to whether your company is domestically or foreign owned (if foreign, please indicate the country of ownership).  
As stated above, this SSS is issued solely for informational and planning purposes, and no funds are available to fund the information requested. The information in this notice is current as of the publication date but is subject to change and is not binding to the Government. Oral submissions are not acceptable for any requested information.  
Please submit responses by: 8/30/26  
Note: Potential sources should only submit questions regarding this post to the above email address. DO NOT CONTACT THE ORIGINATOR OF THIS POST WITH QUESTIONS.  
Part Number: 1441M38G06  
NSN: 2840013087046PR  
Estimated Spares Requirement: JUN 2026 - JUN 2027

SEAL,METALLIC,AIRCR _End_Item_F110_NSN_2840013087046PR_PN_1441M38G06

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