PRE-SOL SYN FD20302501534.pdf

PDF 187 KB Posted May 22, 2026

Attached to: KC-135 Multipoint Refueling System Repair
Solicitation number: KC_135_MPRS_REPAIR_PRE_SOL
Issued by: Department of the Air Force Materiel Command Air Force Sustainment Center

About this file

Written by GovTribe AI · May 22, 2026

This is a Presolicitation Notice for repair and maintenance services related to KC-135 Multipoint Refueling System components. The U.S. Air Force through Air Force Sustainment Center (AFSC) at Tinker Air Force Base is contemplating a firm fixed price Requirements-type contract for 70 line items encompassing testing, repair, overhaul, and in-storage maintenance of aircraft components including fuel door assemblies, hose drum assemblies, aircraft pylons, torque drum units, drogue assemblies, park brake actuators, jettison hose units, pod controllers, gull-wing door assemblies, fairing assemblies, vane pump assemblies, service carriage assemblies, drive assemblies, control units, valve assemblies, pins, drive units, generators, power supply units, flight refueling pods, gear assemblies, winding handle assemblies, hydraulic motors, and flowmeters. Supporting services include material lay-in, contractor field team labor and material, travel, engineering support, repair management, and over-and-above work. The contract duration is a basic year with four one-year options.

The Government intends to issue the solicitation on or about June 10, 2026, with a closing response date of August 10, 2026, and an estimated award date of approximately August 3, 2027. This acquisition is a sole source requirement to Cobham Mission Systems (CAGE Code U1918) based on engineering source approval requirements. Part 15 (Contracting by Negotiation) policies will apply. All responsible sources may submit capability statements, proposals, or quotations for consideration in accordance with RFO 5.101(c)(vi). Prospective offerors must specify their business status (large, small, small disadvantaged, women-owned small, HUBZone, veteran-owned, service-disabled veteran-owned) and whether they are U.S. or foreign-owned. Electronic procedures will be used for solicitation submission. Qualification information and source approval requests should be directed to the Source Development Office, OC-ALC/SB at (405) 739-7243. An Ombudsman is available at (405) 736-3273 to address offeror concerns during proposal development.

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The United States Air Force through Air Force Sustainment Center (AFSC), Tinker AFB 73145 is contemplating the Repair of KC-135 Multipoint Refueling System. A firm fixed price Requirements type contract is contemplated.

The requirements set forth in this notice are defined per Purchase Request FD2030-25- 01534 as follows:

Written response is required.

TT&E of NSN: 5340-99-087-4720FL P/N: 43323311 Noun: FUEL DOOR ASSEMBLY

REPAIR of NSN: 5340-99-087-4720FL P/N: 43323311 Noun: FUEL DOOR ASSEMBLY

TT&E of NSN: 1560-99-168-7383FL P/N: 43324601 Noun: HOSE DRUM ASSEMBLY

REPAIR of NSN: 1560-99-168-7383FL P/N: 43324601 Noun: HOSE DRUM ASSEMBLY

TT&E of NSN: 1560-99-771-6582FL P/N: 75021008-2 Noun: AIRCRAFT PYLON

REPAIR of NSN: 1560-99-771-6582FL P/N: 75021008-2 Noun: AIRCRAFT PYLON

TT&E of NSN: 1680-99-024-7042FL P/N: 43325636 Noun: TORQUE DRUM UNIT

REPAIR of NSN: 1680-99-024-7042FL P/N: 43325636 Noun: TORQUE DRUM UNIT

REPAIR (In-Storage Maintenance) of NSN:

1680-99-024-7042FL

P/N: 43325636 Noun: TORQUE DRUM UNIT

REPAIR of NSN: 1680-99-052-5087FL P/N: 6508730 Noun: DROGUE ASSEMBLY

REPAIR of NSN: 1680-99-125-7391FL P/N: 43325922 Noun: PARK BRAKE ACTUATOR

No Fault Found (NFF) of NSN: 1680-99-

125-7391FL

P/N: 43325922 Noun: PARK BRAKE ACTUATOR

REPAIR (In-Storage Maintenance) of NSN:

1680-99-125-7391FL

P/N: 43325922 Noun: PARK BRAKE ACTUATOR

OVERHAUL of NSN: 1680-99-168-7382FL P/N: 43321070 Noun: JETTISON HOSE UNIT

REPAIR (In-Storage Maintenance) of NSN:

1680-99-168-7382FL

P/N: 43321070 Noun: JETTISON HOSE UNIT

REPAIR of NSN: 1680-99-216-2169FL P/N: 4332-1117-00 Noun: POD CONTROLLER

No Fault Found (NFF) of NSN: 1680-99-

216-2169FL

P/N: 4332-1117-00 Noun: POD CONTROLLER

TT&E of NSN: 1680-99-301-8643FL P/N: 43322611 Noun: GULL-WING DOOR ASSEMBLY

REPAIR of NSN: 1680-99-301-8643FL P/N: 43322611 Noun: GULL-WING DOOR ASSEMBLY

TT&E of NSN: 1680-99-316-3825FL P/N: 43322612 Noun: GULL-WING DOOR ASSEMBLY

REPAIR of NSN: 1680-99-316-3825FL P/N: 43322612 Noun: GULL-WING DOOR ASSEMBLY

TT&E of NSN: 1680-99-411-1487FL P/N: 43322696 Noun: FAIRING ASSEMBLY

REPAIR of NSN: 1680-99-411-1487FL P/N: 43322696 Noun: FAIRING ASSEMBLY

OVERHAUL of NSN: 1680-99-477-5431FL P/N: 43323070 Noun: VANE PUMP ASSEMBLY

REPAIR (In-Storage Maintenance) of NSN:

1680-99-477-5431FL

P/N: 43323070 Noun: VANE PUMP ASSEMBLY

TT&E of NSN: 1680-99-660-2549FL P/N: 43324524 Noun: HOSE DRUM ASSEMBLY

REPAIR of NSN: 1680-99-660-2549FL P/N: 43324524 Noun: HOSE DRUM ASSEMBLY

TT&E of NSN: 1680-99-859-1224FL P/N: 43324667 Noun: SERVICE CARRIAGE ASSEMBLY

REPAIR of NSN: 1680-99-859-1224FL P/N: 43324667 Noun: SERVICE CARRIAGE ASSEMBLY

TT&E of NSN: 1680-99-968-2245FL P/N: 43325619 Noun: FAIRING ASSEMBLY

REPAIR of NSN: 1680-99-968-2245FL P/N: 43325619 Noun: FAIRING ASSEMBLY

OVERHAUL of NSN: 1680-99-934-6413FL P/N: 43324509 Noun: DRIVE ASSEMBLY, SPEC

REPAIR (In-Storage Maintenance) of NSN:

1680-99-934-6413FL

P/N: 43324509 Noun: DRIVE ASSEMBLY, SPEC

REPAIR of NSN: 2915-99-919-1490FL P/N: 43329005 Noun: CONTROL UNIT, PUMP

No Fault Found (NFF) of

NSN: 2915-99-919-1490FL

P/N: 43329005 Noun: CONTROL UNIT, PUMP

REPAIR of NSN: 4810-99-641-8724FL

P/N: FRS709804

Noun: VALVE, MANIFOLD, SPEC

REPAIR of NSN: 4810-99-641-8724FL

P/N: FRS709804

Noun: VALVE, MANIFOLD, SPEC

REPAIR of NSN: 4810-99-754-3435FL P/N: 43324160 Noun: VALVE, CONTROL

OVERHAUL of NSN: 4810-99-862-2958FL

P/N: FRS709806

Noun: VALVE ASSEMBLY, MOTOR

REPAIR (In-Storage Maintenance) of NSN:

4810-99-862-2958FL

P/N: FRS709806

Noun: VALVE ASSEMBLY, MOTOR

OVERHAUL of NSN: 4820-99-462-9223FL P/N: 43323590 Noun: VALVE ASSEMBLY

OVERHAUL of NSN: 5315-99-967-9598FL P/N: 43323426 Noun: PIN ASSEMBLY, SPECIAL

REPAIR of NSN: 6105-99-227-6035 P/N: 43327815 Noun: DRIVE UNIT, DIRECT

No Fault Found (NFF) of

NSN: 6105-99-227-6035

P/N: 43327815 Noun: DRIVE UNIT, DIRECT

TT&E of NSN: 6115-99-125-4902FL P/N: 43329106 Noun: GENERATOR, DIRECT CU

REPAIR of NSN: 6115-99-125-4902FL P/N: 43329106 Noun: GENERATOR, DIRECT CU

REPAIR of NSN: 6130-99-955-8787FL P/N: 43329025 Noun: POWER SUPPLY UNIT

No Fault Found (NFF) of

NSN: 6130-99-955-8787FL

P/N: 43329025 Noun: POWER SUPPLY UNIT Application: KC-135

TT&E of NSN: 1680-99-681-5560FL P/N: 43323000-6 Noun: FLIGHT REFUELING POD

REPAIR of NSN: 1680-99-681-5560FL P/N: 43323000-6 Noun: FLIGHT REFUELING POD

TT&E of NSN: 3010-99-611-3046FL P/N: 43323605 Noun: GEAR ASSEMBLY, SPEED

REPAIR of NSN: 3010-99-611-3046FL P/N: 43323605 Noun: GEAR ASSEMBLY, SPEED

REPAIR (In-Storage Maintenance) of NSN:

3010-99-611-3046FL

P/N: 43323605 Noun: GEAR ASSEMBLY, SPEED

OVERHAUL of NSN: 3010-99-574-0968FL P/N: 43324049 Noun: GEAR ASSEMBLY, SPEED

REPAIR (In-Storage Maintenance) of NSN:

3010-99-574-0968FL

P/N: 43324049 Noun: GEAR ASSEMBLY, SPEED

TT&E of NSN: 3010-99-075-4140FL P/N: 43324288 Noun: DRIVE UNIT, HOSE DRUM

REPAIR of NSN: 3010-99-075-4140FL P/N: 43324288 Noun: DRIVE UNIT, HOSE DRUM

REPAIR (In-Storage Maintenance) of NSN:

3010-99-075-4140FL

P/N: 43324288 Noun: DRIVE UNIT, HOSE DRUM

OVERHAUL of NSN: 1680-99-125-7649FL P/N: 6601003 Noun: WINDING HANDLE ASSEMBLY

OVERHAUL of NSN: 1680-99-037-0776FL P/N: 43328724 Noun: MOTOR, HYDRAULIC

OVERHAUL of NSN: 6680-01-360-4217FL

P/N: FRS569803

Noun: FLOWMETER

REPAIR (In-Storage Maintenance) of NSN:

6680-01-360-4217FL

P/N: FRS569803

Noun: FLOWMETER

MATERIAL LAY-IN

CONTRACTOR FIELD TEAM (CFT) -

LABOR

CONTRACTOR FIELD TEAM (CFT) -

MATERIAL

TRAVEL

ENGINEERING SUPPORT

REPAIR MANAGEMENT

OVER AND ABOVE (O&A)

Data: Data, Not Separately Priced (NSP), IAW Commercial Asset Visibility Air Force (CAV AF) Reporting Requirements and Contract Data Requirements List (CDRLs) DD FORM 1423

Ship To: Shipping instructions will be provided by the Production Management Specialist (PMS) prior to any shipments of serviceable assets.

Duration of Contract Period: Basic Year with Four 1-Year Options

Qualification Requirements: QUALIFICATION REQUIREMENTS APPLY. For qualification information/source approval requests contact the Source Development Office, OC-ALC/SB (405) 739-7243. Award will be based on meeting our requirements and cannot be delayed pending qualification of additional sources. Part requires engineering source approval by the design control activity in order to maintain the quality of the part. Existing unique design capability, engineering skills, and manufacturing knowledge by the qualified source(s) require acquisition of the part from approve sources. Current approved sources include:

MISSION SYSTEM LIMITED, WIMBORNE CAGE CODE: U1918

This is a sole source requirement to Cobham Mission Systems (Cage U1918).

Set-aside: N/A

The Government intends to issue solicitation on or about 10 JUNE 2026 with a closing response date of 10 AUGUST 2026 and estimated award date of on or about 3 August 2027. This notice does not in itself represent the issuance of a formal request for proposal and is not intended to be taken as such.

The Government will be using policies contained in Part 15, Contracting by Negotiation, in its solicitation for the described services.

In accordance with RFO 5.101(c)(vi), when using the sole source authority at 6.103-1, all responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency.

All questions regarding this notice are to be submitted in writing via E-mail. All questions submitted to this office are subject to be posted in this notice along with the appropriate response(s). Vendor identities will not be disclosed. Prospective offerors must comply with all the requirements of the solicitation and any attachments thereto to be considered responsive. All offerors are to specify in their response whether they are a large business, small business, small disadvantaged business, women-owned small business, HUBZone small business, veteran-owned small business or service-disabled veteran-owned small business. Also offerors must specify whether they are a U.S. or foreign-owned firm.

OMBUDSMAN (AUG 2005) (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 the Ombudsman at 405-

736-3273. DO NOT CALL THIS NUMBER FOR SOLICITATION REQUESTS.

Electronic procedures will be used for this solicitation.

File details come from the government source that posted it. Updated May 22, 2026.