The Department of Defense, specifically the Department of the Air Force, is seeking proposals for the procurement of a Control Unit, Supervisory, identified by NSN 2995-01-519-5438NZ and part number 4089287, which is critical for the F100-PW-220/220E engine. This sole source requirement, designated for Hamilton Sundstrand Corp., involves the supply of six units, each functioning as a digital electronic engine control, with specific dimensions and materials detailed in the solicitation. The estimated solicitation issue date is January 13, 2026, with a closing date of February 13, 2026, and interested parties must ensure they are qualified sources prior to the solicitation closing to be considered for award. For further inquiries, potential offerors can contact William Heckenkemper or Savannah Mincey via their respective emails.

1102615_ITMDESC_REPORT.pdf

The document details a CONTROL UNIT, SUPERVISORY, identified by NSN 2995015195438NZ and CAGE 77445, essential for the F100-PW-220/220E engine. This item, referenced as 4089287D03, is described as a Digital Electronic Engine Control unit with a cast aluminum body and various electrical components. It has a criticality code of 'F', a demilitarization code of 'D', and a security code of 'I'. The unit measures 2.5000 ft in length, 1.0000 ft in width, 8.0000 inches in height, and weighs 49.0000 lbs. Key characteristics include ESD and CEMS compatibility, and it contains no helium or precious metals. The initiator for this item is RONALD.BRECKENRIDGE from 421 SCMS / GUMAD. This file serves as an item description for a critical engine component, likely for procurement or inventory management within a government or defense context.

**SYNOPSIS**

**Purchase Request (PR): FD2030-25-00966—UNIT,SUPERV**

**NSN: 2995-01-519-5438NZ P/N: 4089287**

**This is a sole source requirement to Hamilton Sundstrand Corp.**

1. Estimated issue date for Solicitation: 13 Jan 2026

Estimated closing/response date for Solicitation: 13 Feb 2026

1. Request for Proposal (RFP) Number: FA8121-26-R-0006
2. PR Number(s): FD2030-26-00966
3. Nomenclature/Noun: CONTROL UNIT, SUPERV
4. Service/Spare/Repair/Overhaul: Spare
5. Description/Dimension/Material: The units function is digital electronic engine control and can be applied to the F100-PW-220/220E engines.

**NSN**

**Noun**

**Dimensions**

**Material**

NSN: 2995-01-519-5438NZ P/N: 4089287

CONTROL UNIT, SUPERV

Length: 2.5000 ft

Width: 1.0000 ft

Height: 8.0000 in

Weight: 49.0000 lb

Cast Aluminum body, various electrical components contained within.

1. Quantity: 6 EA

1. Required Delivery: April 2029
2. Destination: DCI002
3. AMC: 3 / B
4. History: Previous Contract—SPRTA1-20-F-0234, awarded MAY 2020

1. First Article Test: Newly approved sources are subject to First Article Testing
2. Set-Aside: Sole Source
3. Contract Type: Firm Fixed Price
4. Options: No

1. FMS: Yes
2. Qualification Requirements: Sources must be qualified prior to the close of the solicitation to be considered for award. To be eligible for contract award, the offeror must be an approved source IAW FAR 52.209-1, Qualification Requirements. The Government is not required to delay contract award to review pending Source Approval Requests (SARs). Therefore, offerors are encouraged to submit SARs as soon as possible. If the Government has not completed review of a SAR when the contract is awarded, the SAR will be retained and the source will be reviewed as a possible source for future awards.
   1. 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. 29SCMS.SASPO.Workflow@us.af.mil and stacy.cochran@us.af.mi

1. Export Control: No
2. Mandatory Language:  All responsible sources may submit a bid, proposal, or quotation which shall be considered by the agency. Offerors must be an approved, qualified source prior to the solicitation closing date to be considered for award.

1. Item Unique Identification (IUID): If unit price exceeds $5,000.00, then IUID requirements will apply.

1. Ombudsman: 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 concern. The Ombudsman does not participate in the evaluation of proposals or in the source selection process. Interested parties are invited to call the Ombudsman at (405) 736-3273. DO NOT CALL THIS NUMBER FOR SOLICITATION REQUESTS.

1. Other Information: Electronic procedures will be used for this solicitation. Hardcopies of the solicitation will not be sent from this office. The solicitation will be available for download only at www.beta.sam.gov.

1. Contract Funding:

Release of Solicitations in Advance of Funding Availability

Notice to Offeror(s)/Supplier(s): Funds are not presently available for this effort. No award will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any costs.

Contracting Specialist: Savannah Mincey

Email: savannah.mincey@us.af.mil

Contracting Officer: William Heckenkemper

Email: william.heckenkemper@us.af.mil

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PSC

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Original Source