This Sources Sought opportunity from Department Of Defense was posted on July 7, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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CLAMP,COMBUSTION_End_Item_TF33_NSN_2840-00-169-0191RV_PN_622382

Closed

FD20302602326Federal

Submission Closed08/07/2026, 04:59:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 336412

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1 day ago

DEADLINE

in about 1 month

AI Contract Overview

The U.S. Air Force, through the 421st Supply Chain Management Squadron at Tinker Air Force Base, is conducting market research to identify qualified sources for the new manufacture of the Combustion Clamp, NSN 2840-00-169-0191RV, part number 622382, intended for use on TF33 engines. This effort is a Sources Sought synopsis under FAR Part 10, not a solicitation, and no contract award is anticipated based on responses. The government seeks information from all types of businesses—including small businesses, 8(a) firms, service-disabled veteran-owned, HUBZone, and women-owned small businesses—to assess competition potential and determine if the requirement can be set aside. The estimated spares requirement is 1,119 units, and potential suppliers must demonstrate capability in full-cycle manufacturing, including component sourcing, inspection, testing, packaging, logistics, supply chain management, and mitigation of diminishing manufacturing sources and material shortages. Nonrecurring engineering costs to qualify as an approved source may also be required. Responses are due by August 7, 2026, and must be submitted via the designated workflow email, with all participants required to select the “Add Me to Interested Vendors” option to be considered. The performance location is Tinker AFB, Oklahoma, and NAICS code 336412 applies, with a size standard of 1,500 employees.

General Info

U.S. Air Force seeks qualified manufacturers for Combustion Clamp for TF33 engines, targeting small businesses, with responses due August 7, 2026.

Agency

Department Of Defense → Ok DLA Aviation At Oklahoma CityView Agency

NAICS

336412 - Aircraft Engine and Engine Parts ManufacturingView NAICS

Place of Performance

Set-Aside

NONE

Documents

(1)

Sources Sought for TF33 Combustion Clamp Spares Procurement NSN 2840-00-169-0191RV

PDF•sources-sought

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJul 7

Sources Sought

Response DeadlineAug 7

Deadline has passed

Submission Closed

08/07/2026, 04:59:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Ok DLA Aviation At Oklahoma City

Contacts1 person available

OfficeTINKER AFB, OK, 73145-3070, USA

Organization / Agency

Department Of Defense → Ok DLA Aviation At Oklahoma City

View Agency Profile

Office AddressTINKER AFB, OK, 73145-3070, USA

Contacts

SCMS

contact@example.gov

Full Description

PLEASE SEE ATTACHED FOR ADDITIONAL INFORMATION.

Spares Procurement

Noun: CLAMP,COMBUSTION
Platform: TF33
NSN: 2840-00-169-0191RV
P/N: 622382

Notice ID (PR#): FD2030-26-02326
AMC/AMSC: 1C

Department/Ind. Agency: DEPT OF DEFENSE
Sub-tier: DEPT OF THE AIR FORCE
Major Command: AFMC
Sub Command: AIR FORCE SUSTAINMENT CENTER
Requirement Office: 421st SCMS (421scms.requirements.workflow@us.af.mil)

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 (https://www.acquisition.gov)
NAICS Code: 336412 (https://www.sba.gov/document/support-table-size-standards)

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 - SEND RESPONSES HERE

Organization: 421st SCMS
Workflow Email: 421scms.requirements.workflow@us.af.mil

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: