This Pre-Solicitation opportunity from Department Of Defense was posted on May 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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SPRTA1-25-R-0296 (NSN: 2840-00-787-7837)

Closed

SPRTA126R0296Federal

Submission Closed07/05/2026, 08:00:00 PM 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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This procurement request, identified by solicitation number SPRTA126Q0373, is for the acquisition of cylindrical roller bearings, part number 4035597. The government seeks a quantity of 20 units, with a minimum of 5 and a maximum of 33, to be delivered to destination SW3211 by January 31, 2027. This item is designated as a critical safety item and is subject to export controls, requiring first article inspection and specific qualification requirements. The solicitation is expected to be issued on September 28, 2026, and close on October 29, 2026. While the government has identified several approved sources, including RTX Corporation, The Timken Company, Schaeffler Aerospace Canada, SKF USA, and Industrial Tectonics Bearings, it is open to considering capability statements from other responsible sources. The contract is not a small business set-aside and involves technology with military or space applications. Final award decisions will be based on a combination of price, technical capability, and past performance.

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F108 Module 13/15 & 14 LPT Assembly (USAF/USN) Remanufacture

Solicitation # 2840-01-229-5786PN_2840-01-484-3913PN_2840-01-189-2941PN_2840-01-483-8785PN

This competitive acquisition is a Multiple Award Indefinite Delivery, Indefinite Quantity (IDIQ) Firm-Fixed-Price contract for the remanufacture of F108 Module 13/15 and Module 14 Low Pressure Turbine (LPT) assemblies for the United States Air Force and Navy. The objective is to restore these components to their original life expectancy using an FAA Part 145 rated facility. The scope includes the remanufacture of LPT Stage I blades, shafts, and stub shafts, with specific requirements for the F108-100 (CFM56-2B) and F108-200 (CFM56-2A) engines. The contract spans a 60-month period of performance, with initial awards based on technical acceptability and subsequent delivery orders evaluated based on delivery schedule compliance and the lowest total evaluated price. Key administrative requirements include adherence to ISO 9001 or AS9100 quality standards and the use of Wide Area Workflow (WAWF) for invoicing and reporting. Packaging must comply with MIL-STD-2073-1 and MIL-STD-129, specifically prohibiting commercial packaging and requiring the use of designated reusable containers. The contract incorporates strict data reporting through various Contract Data Requirements List (CDRL) exhibits, including asset visibility and monthly production reports. Notable amendments have updated the CLIN structure, corrected National Stock Numbers for LPT Stage I blades, and established a Firm-Fixed-Price minimum order for the post-award conference.

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NSN2840-01-696-1889_RingMount_F110_PN9530M56G18_FD2030-24-00209

Solicitation # FD2030-24-00209

The Department of the Air Force, through the 421st SCMS at Tinker Air Force Base, is conducting market research via a Sources Sought Synopsis to identify potential sources for the new manufacture of aircraft rear mounts, also referred to as ring mounts, for the F110 platform. The specific requirement involves part number 9530M56G18 and NSN 2840-01-696-1889, with estimated spares requirements spanning from September 2026 to September 2027. This effort is intended to determine the best acquisition strategy and evaluate whether the requirement can be competitive or established as a Small Business Set-Aside. The government is interested in all business types, including large businesses and various small business designations, under NAICS code 336412, which has a size standard of 1,500 employees. Potential sources must be capable of providing all labor, materials, facilities, and equipment necessary for the manufacture of component parts, including inspection, testing, preservation, packaging, and shipping. Interested vendors are required to provide comprehensive business information, including CAGE codes, Unique Entity IDs, and ownership status. Additionally, qualified sources must complete a Source Approval Request package as specified in the item's Qualification Requirements. While engineering data may be provided via an Engineering Data List, sources may be required to independently acquire necessary technical data if a list is absent. This notice is for market research purposes only; there is currently no solicitation available, and no funds have been allocated for the information solicited.

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Fuel Pressure Valve_End_Item_J85_NSN_2915008960173OK_PN_37C301344G002

Solicitation # FD20302600142

The Department of the Air Force, through the 421st Supply Chain Management Squadron at Tinker AFB, is conducting market research via a Sources Sought Synopsis to identify potential sources for the procurement of fuel pressure valves for the J85 platform. The specific requirement concerns part number 37C301344G002 and NSN 2915008960173OK. This effort is a new spares buy without a repair requirement, and the government is seeking capable sources to provide all labor, materials, facilities, and equipment necessary for the new manufacture, inspection, testing, packaging, and shipping of these components. The government is interested in all business types, including large and various small business categories, under NAICS code 336412, which has a size standard of 1,500 employees. Potential sources must be prepared to meet strict manufacture qualification requirements for propulsion critical safety and application items, including providing detailed production documentation such as travelers and process operation sheets, and ensuring all equipment is properly calibrated. Interested vendors must submit their responses by September 18, 2026. This is currently a market research effort to determine the best acquisition strategy and potential for a small business set-aside; therefore, no solicitation is available at this time and no funds have been allocated for the information requested.

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1 day ago

DEADLINE

in 6 days

AI Contract Overview

The solicitation seeks the procurement of a Compressor Case, identified by NSN 2840-00-787-7837RV and Part Number 364873, for use in the TF-33 engine. The component, constructed of AMS 5613 Stainless Steel, serves as the inner case housing the N2 compressor section and is being acquired under Acquisition Method Code 1/C. The requirement is for a total of 251 units across four line items: 248 units for primary use, two for spares, one for testing, and one laboratory unit. The acquisition is led by the Department of Defense through Ok DLA Aviation at Tinker AFB, Oklahoma, under solicitation number SPRTA1-26-R-0296, with a presolicitation posting date of May 21, 2026, an estimated issue date of June 8, 2026, and a response deadline of July 8, 2026. The NAICS code is 336412 and no set-aside is in effect, allowing all responsible sources to submit proposals. Qualified sources include C.F. Roark Welding & Engineering Co, A&B FOUNDRY, LLC, DEMUSZ MFG CO, UNION MACHINE, and RTX CORPORATION. The government has determined that FAR Part 12, which governs commercial item acquisitions, does not apply, though offerors may still propose commercial alternatives within 15 days of notice. Awards will be contingent upon the offeror, product, or manufacturer meeting qualification standards under FAR Clause 52.209-1 or 52.209-2. Export control regulations apply to this procurement, and one or more items are subject to Free Trade Agreements. Proposals must be submitted electronically via SAM.gov, and only written or faxed solicitations requests are accepted, with faxes directed to the designated Tinker AFB address. An Ombudsman is available to address concerns from potential offerors during the proposal phase, ensuring confidentiality without influencing evaluation or selection. All inquiries outside of solicitation requests should be directed to Al Dacalio at the provided contact information.

General Info

Procurement of TF-33 compressor case, AMS 5613 steel, DLA Aviation, multiple units, June 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)

Synopsis FD2030-26-00991 Compressor Air RFP SPRTA1-26-R-0296

DOCX•presolicitation

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedMay 21

Presolicitation

Response DeadlineJul 5

Deadline has passed

Submission Closed

07/05/2026, 08:00:00 PM 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

Alson Dacalio

contact@example.gov

+1 (555) 000-0000

Full Description

Synopsis

FD2030-26-00991

Estimated issue date 06/08/2026 and estimated closing/response date 07/08/2026.RFP #: SPRTA1-26-R-0296
PR#: FD2030-26-00991
Nomenclature/Noun: Compressor AirNSN: 2840-00-787-7837RV
PN: 364873
Application: Engine TF-33Acquisition Method Code (AMC): 1/C
Description: Compressor Case is the inner case that houses the N2 compressor section of the engine
Material: AMS 5613 Stainless Steel
Quantity:

LINE ITEM OOO1: 248 each

LINE ITEM OOO2: 2 each

LINE ITEM OOO3: 1 each

LINE ITEM OOO4: 1 Lt

FA Requirement

BEQ: 248 each, Min: 63 each, Med: 248 each, Max: 377

9. Qualified Sources: C.F. Roark Welding & Engineering Co (00518),

A&B FOUNDRY, LLC (1A004), DEMUSZ MFG CO (2V116), UNION MACHINE (51992), RTX CORPORATION (52661).

10. Mandatory Language:

Electronic procedures will be used for this solicitation. Only written or faxed request received directly from the requestors are acceptable. Note: An Ombudsman has been appointed to hear concerns from Offerors or potential Offerors during the proposal development phase of this acquisition. The purpose of the Ombudsman is not to diminish the authority of the program director or contracting officer, but to communicate contractor concerns, issues, disagreements, and recommendations to the appropriate government personnel. When requested, the Ombudsman will maintain strict confidentiality as to source of the concern. The Ombudsman does not participate in the evaluation of proposals or in the source selection process. Interested parties are invited to call Ombudsman at (405) 855-3540. DO NOT CALL THIS NUMBER FOR SOLICITATION REQUESTS.

11. All responsible sources may submit a bid, proposal, or quotation which shall be considered by the agency. One or more of the items under this acquisition is subject to Free Trade Agreements.

12. Based upon market research, the Government is not using the policies contained in Far Part 12, Acquisition of Commercial Items, in its solicitation for the described supplies or services. However, interested persons may identify to the contracting officer their interest and capability to satisfy the Government’s requirement with a commercial item within 15 days of this notice.

13. Award will be made only if the offeror, the product/service or the manufacturer meets qualification requirements at time of award, in accordance with FAR Clause 52.209-1 or 52.209-2. The solicitation identifies the office where additional information can be obtained concerning qualification requirements and is cited in each individual solicitation.

Export Control does apply.

14. The solicitation will be available for download on the release date from Sam.gov. No telephone requests. Questions concerning this synopsis or subsequent solicitation can be directed to Al Dacalio at (405) 855-5408 or email alson.dacalio@us.af.mil Note: Faxed solicitation requests can be submitted to DLA Aviation-AOAA, Tinker AFB, OK 73145, FAX NUMBER (405) 739-4237.