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This Sources Sought opportunity was posted on August 26, 2013. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Uncommanded Boom Extension Modification to KC-135R/T

Closed
UncommandedBoomExtensionModificationtoKC135RTFederal

Contract Overview

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

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NAICS: 336413
New
Federal
REGULATOR,AIR PRESS
Solicitation # N0038325QD135
This contract involves the repair, testing, and inspection of the air pressure regulator, identified by part number 1660010397911, under solicitation number N0038325QD135. The work is to be performed by Northrop Grumman Systems at their facility in El Segundo, California, with a focus on returning the items to a serviceable condition in accordance with specified repair manuals and standards. The contract emphasizes strict adherence to quality management systems aligned with ISO 9001/SAE AS9100, and requires the contractor to maintain proper calibration and configuration control throughout the repair process. The repair turnaround time is set at 183 days from receipt of the asset, with provisions for early and incremental deliveries, and the contractor must ensure proper storage and handling of both pending and completed assets. Key contractual elements include detailed inspection and acceptance procedures, a requirement for the use of SAE-AS22759 series wire instead of MIL-W-81381 wire, and strict control over parts and materials, including restrictions on cannibalization and unapproved modifications. The contractor is responsible for providing all necessary parts, tooling, and facilities, unless otherwise specified as Government Furnished Material, and must maintain proper markings, storage conditions, and configuration management. The solicitation, posted by the Department of Defense’s Naval Supply Systems Command in Philadelphia, invites responses by August 25, 2025, with the primary point of contact being Casey A. Russ via email or phone.
Navsup Weapon Systems Support

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about 2 hours ago

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in about 1 month
NAICS: 336413
New
Federal
15--FLAP ASSY, IN REPAIR/MODIFICATION OF
Solicitation # N0038325QA294
This contract involves the repair, testing, and inspection of a specific aircraft component, the FLAP ASSY, with the goal of returning it to a serviceable condition in accordance with the latest technical publications and approved procedures. The contractor is responsible for providing all necessary facilities, labor, parts, and materials, unless otherwise specified as Government Furnished Material. The scope includes performing repairs, upgrades, and overhauls, with strict adherence to approved repair manuals and configuration management protocols. The contract emphasizes quality assurance through compliance with ISO 9001/SAE AS9100 standards and requires the contractor to maintain a calibration system meeting recognized standards. Repair turnaround times are defined from the receipt of assets, with provisions for handling items that are Beyond Economic Repair (BER), Missing on Induction (MOI), or Over and Above Repair (OAR), requiring prior approval and documentation from the Defense Contract Management Agency. Additionally, the contractor must ensure proper storage, marking, and control of parts and materials, with all transactions accurately reported via the Commercial Asset Visibility system. The contract is managed by the Naval Supply Systems Command, with key points of contact provided for coordination, and it includes provisions for packaging, configuration control, and quality management to ensure the repaired items meet operational standards.
Navsup Weapon Systems Support

POSTED

about 2 hours ago

DEADLINE

in 6 days
NAICS: 336413
New
Federal
MODULE ASSY - ENGIN
Solicitation # NO0383-26-Q-AB01
This Request for Quotations, issued by NAVSUP Weapon Systems Support Philadelphia on September 11, 2026, seeks technical services for the teardown, evaluation, repair, and/or modification of two specific items: a Module Assembly - Engine (NSN 1680-01-585-4772) and a Proximity Switch EL (NSN 1680-01-585-5024). The primary objective is to return these units to a Ready for Issue (RFI) condition, ensuring they perform reliably in their intended operational environments. The contractor is responsible for providing all necessary facilities, labor, materials, and specialized tooling, as the government will not provide manufacturing aids or test equipment unless expressly stated. Because these items are considered flight critical, government source approval is required prior to award, and non-approved sources must submit specific documentation via the NAVSUP WSS Philadelphia Source Approval Information Brochure. The contract mandates strict adherence to technical and quality standards, including ISO 9001 or SAE AS9100 quality management systems and specific calibration requirements. Technical data must comply with MIL-STD-130 for markings and MIL-STD-2073 for packaging, with specific provisions for electrostatic discharge protection and domestic versus overseas shipping levels. Contractors must manage complex repair scenarios, such as items determined to be Beyond Economical Repair (BER), Missing on Induction (MOI), or requiring Over and Above (OAR) repair, all of which require formal written concurrence from DCMA and the Procuring Contracting Officer. Quotations are due by October 13, 2026, and the performance period is set for 90 days following award, with all shipments being FOB Destination.
Navsup Weapon Systems Support

POSTED

about 2 hours ago

DEADLINE

in about 7 hours

General Info

Agency

N/A

NAICS

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing

Place of Performance

Not specified

Set-Aside

NONE

Documents

0

No documents available

Documents will appear here when they are available.

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Timeline

PhaseClosed
Posted

Sources Sought

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyN/A
Contacts2 people available
OfficeN/A
Organization / Agency
N/A
Office AddressN/A
Contacts
David B GunnelsContract Officer

Full Description

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REQUEST FOR INFORMATION (RFI) Uncommanded Boom Extension Modification to KC-135R/T PURPOSE The C/KC-135 Contracting Branch (AFLCMC/WKKPA), Tinker AFB OK, is conducting market research to determine estimated cost and schedule for developing and installing a failsafe to prevent damage to the boom due to uncontrolled extension of the telescoping inner tube in the event of hydraulic pressure loss. DESCRIPTION The KC-135 R/T aerial refueling boom has a telescoping inner tube that is extended and retracted using hydraulic pressure. A chain driven, hydraulic actuated motor controls extension, retraction, and position holding of the telescoping inner tube. The original design of the system has a single point failure, where if a substantial leak occurs along the hydraulic line, pressure is lost in the motor. When hydraulic pressure is lost the telescoping inner tube is allowed to freewheel until it hits the end stops, resulting in significant damage that requires the entire boom to be replaced. The Government is seeking a solution using Commercial Off The Shelf (COTS) and Government Off The Shelf (GOTS) equipment to the maximum extent possible. If these requirements cannot be met, please provide an alternative solution to the requirement RESPONSE Responses shall address: - 1. Description and rational of proposed system capabilities and operation - 2. The components/methods proposed to be replaced or modified - 3. Details of proposed replacement components/methods to include, but not limited to, items such as electrical, hydraulic power system requirements, airworthiness certifications actions completed, current usage on other systems or in development, logistics support requirements/availability (parts supply, spares, repair, support equipment, tech data, training, pro and cons etc.) - 4. Developmental schedule (duration from contract award to on aircraft testing completion) - 5. Component lead times (longest lead time only for each system is required) - 6. Kit delivery schedule - 7. Install schedule (include method of installs) - 8. Maximum aircraft modified per year - 9. ROM with the following cost break outs: - o Estimated developmental cost (including nonrecurring engineering and technical data) - o A Kit (items necessary to modify aircraft) and B Kit (items necessary to modify line replaceable units) cost break out - o Estimated installation cost with installation hours Interested firms should also include the following in their response: - Company Name and Address - CAGE Code (if available) - Point of Contact - Size of Business (i.e. Large/Small Business, Small Disadvantaged Business, 8 (a) concern, Minority-Owned Business) - U.S. or Foreign Owned Entity Submit response (along with any supporting documentation) directly to: AFLCMC/WKKPA ATTN: William Loftis cc: David Gunnels 3001 Staff Dr, STE 2AJ85A Tinker AFB OK 73145-3020 Or, respondents may wish to respond to William.Loftis@tinker.af.mil or David.Gunnels@tinker.af.mil. PLEASE PROVIDE AN ELECTRONIC COPY OF SUBMITTED INFORMATION TO THE POINT OF CONTACT ABOVE NO LATER THAN 45 DAYS FROM RECEIPT OF THIS DOCUMENT. Responses must be received no later than 45 days from receipt of this document. Documents must be formatted to 8.5 x 11" paper with type no smaller than 10 point font. DISCLAIMER This RFI is not an offer. This RFI is issued solely for information and planning purposes and does not constitute a solicitation. All information received in response to this RFI that is marked "Proprietary" will be handled accordingly. Responses to the RFI will not be returned. In accordance with FAR 15.201 (e), responses to this notice are not offers and cannot be accepted by the Government to form a binding contract. Responders are solely responsible for all expenses associates with responding to this RFI. Questions should be directed to PCO/Contract Specialist via email or call 405-739-3131 for William Loftis or405- 736-7290 for David Gunnels directly. ATTENTION: Contractor must be registered with the System for Award Management to be eligible for contact award or payment from any DOD activity. Information on registration and annual confirmation requirements may be obtained via the Internet at https://www.sam.gov or by calling 1-866-606-8220.

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