This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on April 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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N4523A26Q5709 Overhaul of a 3408 Caterpillar Diesel Engine

Awarded

N4523A26Q5709Federal

Submission Closed04/07/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 333618

New

DIBBS

Supply of Engine Poppet Valves (.349 mm Oversize)This subcontract involves the procurement of 80 Engine Poppet Valves with a specific .349 mm oversize specification to support prime contractors on DLA supply contracts. The components must strictly adhere to the technical requirements of NSN 2815011637191, necessitating precision machining and rigorous quality control to ensure zero variance. Managed by the Department of Defense under the DLA Weapons Support LSO Combat Vehicles and Armament, the contract requires full compliance with the Buy American Act and NIST SP 800-171 standards. Performance will take place in Mechanicsburg, Pennsylvania, with the project falling under NAICS code 333618.

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Solicitation # SPE7L1-27-T-3014

Solicitation SPE7L1-27-T-3014 is a request for quotations issued by the DLA Weapons Support Land Supply Chain for the procurement of one fuel pump housing, identified by NSN 2910013515941 and Caterpillar part number 8S0487. This simplified acquisition requires delivery to the NAVSUP Weapon Systems Support Joint Consolidation Point in Mechanicsburg, Pennsylvania, with an original required delivery date of November 3, 2026. The contract specifies a delivery timeframe of five days after receipt of order, with inspection and acceptance occurring at the origin. The contractor must adhere to strict quality and packaging standards, including MIL-STD-129 for marking and RP001 for palletization. Payment and receiving reports must be processed electronically through the Wide Area WorkFlow system. Key regulatory requirements include compliance with the Buy American Act, the Berry Amendment, and various DFARS clauses regarding cybersecurity and the prohibition of hexavalent chromium. Quotations are due by November 9, 2026, and must be submitted via DIBBS or to the issuing office in Columbus, Ohio. Offers utilizing additive manufacturing are ineligible for award unless specifically authorized.

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DEADLINE

ENGINE BLOCK ASSEMBLY,

Solicitation # SPE7L1-27-T-3005

Solicitation SPE7L1-27-T-3005 is a federal procurement issued by the DLA Weapons Support Land Supply Chain for four diesel engine block assemblies, specifically Cummins Inc. part numbers 3968733 or 396873300, under NSN 2815013308069. The requirement includes a special mandate for the removal of government identification from non-accepted supplies used in Cummins Diesel Engine Model C8.3. The original required delivery date is November 3, 2026, with a delivery window of five days after receipt of order. Shipping is designated as FOB Origin, with the final destination being the Saudi Arabian Army Ordnance Corps in Al Kharj, Saudi Arabia, via New York Forwarding Service Inc in Wilmington, North Carolina. The contract mandates strict adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, including specific requirements for arrow-up labels and mechanical handling notices. Technical and quality standards are governed by the DLA Master List of Technical and Quality Requirements. Inspection and acceptance will occur at the point of origin per FAR 52.246-2. This procurement is a total small business set-aside under FAR 19.5 and requires all quotes to be submitted through the DLA Internet Bid Board System. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and compliance with various DFARS cybersecurity and safeguarding regulations.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

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DEADLINE

ENGINE BLOCK ASSEMBLY,

Solicitation # SPE7L1-27-T-3003

Solicitation SPE7L1-27-T-3003 is a request for quotations from the DLA Weapons Support Land Supply Chain for the procurement of four diesel engine block assemblies, specifically for use in Cummins Diesel Engine Model C8.3, identified by NSN 2815013308069 and part numbers 3968733 or 396873300. This is a Foreign Military Sales requirement for the Saudi Arabian Army Ordnance Corps, with an original required delivery date of November 3, 2026. Delivery is established as FOB Origin, with shipments routed through New York Forwarding Service Inc in Wilmington, North Carolina, for final delivery to the Al Kharj Depot in Saudi Arabia. Inspection and acceptance will occur at the point of origin. The contract mandates strict adherence to DLA packaging and marking standards, including MIL-STD-129 and MIL-STD-2073-1E, and requires compliance with RP001 packaging requirements to ensure the product is securely immobilized for the end user. Technical and quality requirements are governed by the DLA Master List, including specific instruction RQ011 regarding the removal of government identification from non-accepted supplies. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and compliance with various FAR and DFARS clauses covering cybersecurity, NIST SP 800-171 assessment requirements, and domestic sourcing restrictions such as the Berry Amendment and Buy American Act. This procurement is not a small business set-aside.

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DEADLINE

PUMP, COOLING SYSTEM, EN

Solicitation # SPE7L5-27-T-0438

Solicitation SPE7L5-27-T-0438 is a small business set-aside request for the procurement of 16 engine cooling system pumps, identified by NSN 2930226281225. The requirement specifies compatible part numbers from Overaasen AS (19564), AB Volvo Penta (22195450), and Mono Marine B.V. (22902431). The contract is managed by the DLA Weapons Support Land Supplier Operations Engines, with a required delivery date of April 14, 2027, and a delivery window of 155 days after receipt of order. Shipping is designated as FOB Origin, with the final destination being the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. The contractor must adhere to strict quality and packaging standards, including MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and the DLA Master List of Technical and Quality Requirements (RA001). Inspection and acceptance will occur at the destination per FAR 52.246-2. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for electronic invoicing and payment. The solicitation incorporates various FAR and DFARS clauses covering cybersecurity reporting, the Buy American Act, and prohibitions on certain telecommunications equipment. Offers produced via additive manufacturing are ineligible for award, and the government may apply a HUBZone price evaluation preference.

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POSTED

DEADLINE

ENGINE BLOCK ASSEMBLY,

Solicitation # SPE7LX-27-U-0225

Solicitation SPE7LX-27-U-0225 is a Total Small Business Set-Aside issued by the DLA Weapons Support Strategic Acq Program Directorate for the procurement of 26 diesel engine block assemblies (NSN 2815-01-532-3701). The government intends to award a unilateral Simplified Indefinite-Delivery Contract (SIDC) with a maximum value of 350,000.00 dollars for a one-year period. Delivery is required within 99 days after receipt of order, with shipping terms set as FOB Origin and inspection and acceptance occurring at the destination. Eligible offerors must maintain a manufacturer inspection system complying with SAE AS9003 or ISO 9001 and possess an approved US/Canada Joint Certification Program certification to access export-controlled technical data subject to ITAR or EAR. Strict packaging and marking standards are mandated, including compliance with MIL-STD-2073-1E and MIL-STD-129, requiring individual packaging with moisture control and specific immobilization methods. Additionally, the contract incorporates CMMC Level 2 requirements and prohibits the use of additive manufacturing unless specifically authorized. Payment will be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

ENGINE BLOCK ASSEMBLY,

Solicitation # SPE7L1-27-T-3004

Solicitation SPE7L1-27-T-3004 is a request for quotations from the DLA Weapons Support Land Supply Chain for the procurement of four diesel engine block assemblies, specifically for use in Cummins Diesel Engine Model C8.3, identified by NSN 2815-01-330-8069 and part numbers 3968733 or 396873300. The contract is a fixed-price acquisition with delivery required within five days after receipt of order, with an original required delivery date of November 3, 2026. Terms are FOB Origin, with inspection and acceptance also occurring at the origin. The items are destined for the Ministry of Defense and Aviation, Saudi Arabian Army Ordnance Corps, via the New York Forwarding Service Inc in Wilmington, North Carolina. The contractor must adhere to strict packaging and marking standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, with specific requirements for palletization under RP001 and special marking code ZZ for mechanical handling. Technical and quality requirements are governed by the DLA Master List under RA001, and the contractor must comply with RQ011 regarding the removal of government identification from non-accepted supplies. Administrative requirements include electronic invoicing through the Wide Area WorkFlow system and compliance with the Buy American Act, the Berry Amendment, and DFARS cybersecurity and telecommunications restrictions. This procurement is not a small business set-aside.

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MOTOR, ALTERNATING CURR

Solicitation # SPE7M1-27-U-0991

This indefinite-quantity solicitation, issued by the DLA Weapons Support Maritime Supply Chain, is for the procurement of 87 alternating current motors under NSN 6105-01-568-7464. The requirement is designated as a total small business set-aside under FAR 19.5, with a delivery timeline of 120 days after the award date. Inspection and acceptance will occur at the destination. The procurement is governed by NAICS code 333618, and quotes must be submitted via DIBBS or to the Columbus, Ohio issuing office by November 13, 2026. The contract mandates strict adherence to packaging and marking standards, specifically ASTM D3951 and MIL-STD-129, with palletization following RP001 requirements. Technical and quality standards are further defined by the DLA Master List of Technical and Quality Requirements, including RA001. Administrative requirements include the use of the Wide Area WorkFlow system for electronic invoicing and payment. Compliance with the Buy American Act, the Berry Amendment, and various cybersecurity regulations, such as DFARS 252.204-7012 for safeguarding covered defense information, is required. Price evaluation will be based on the quoted price for the estimated annual demand.

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Solicitation # SPE7L1-27-T-3018

Solicitation SPE7L1-27-T-3018 is a request for quotations issued by the DLA Weapons Support Land Supply Chain for the procurement of two cylinder sleeves, identified by NSN 2805-01-727-9223 and Fairbanks Morse P/N P12621701. This is a total small business set-aside under NAICS code 333618, with a required delivery date of October 26, 2026, and a delivery timeline of five days after receipt of order. The items are to be delivered FOB Origin to the U.S. Naval Station in National City, California, with inspection and acceptance occurring at the destination. The contract mandates strict adherence to DLA packaging and marking standards, specifically MIL-STD-2073-1E and MIL-STD-129, and requires electronic invoicing through the Wide Area WorkFlow system. Key regulatory requirements include compliance with the Buy American Act, the Berry Amendment, and various DFARS clauses regarding cybersecurity and the prohibition of covered defense telecommunications equipment. Quotations must be submitted by November 9, 2026, and offers utilizing additive manufacturing are ineligible for award unless specifically authorized.

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Solicitation # SPE7LX-27-U-0235

Solicitation SPE7LX-27-U-0235 is a request for quotations issued by the DLA Weapons Support Strategic Acq Program Directorate for the procurement of gasoline outboard engines, specifically NSN 2805016523076, part number R50-ES-001 from Raider Outboards Inc. This is a fixed-price procurement set aside exclusively for certified Service-Disabled Veteran-Owned Small Businesses (SDVOSB). The government is seeking an estimated annual quantity of 13 units, with a minimum delivery order quantity of 3 units, under a unilateral Simplified Indefinite-Delivery Contract (SIDC) with a maximum value of 350,000.00 dollars. Key delivery requirements include a lead time of 78 days after receipt of order, with shipping terms designated as FOB Origin and inspection and acceptance occurring at the destination. The contractor must adhere to strict packaging and marking standards, including MIL-STD-2073-1E, MIL-STD-129, and DLA packaging requirement RP001. Additionally, the contract mandates compliance with the Buy American Act and the Berry Amendment, with a reduced threshold of 150,000.00 dollars for domestic material restrictions. All payment requests and receiving reports must be processed electronically through the Wide Area WorkFlow (WAWF) system.

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POSTED

DEADLINE

Solicitation # SPE7LX-27-U-0237

Solicitation SPE7LX-27-U-0237 is a request for quotations issued by the DLA Weapons Support Strategic Acquisition Program Directorate for the procurement of fluid filters, specifically General Motors LLC part number 12737086 (NSN 2940015635805). This is a total small business set-aside for a unilateral simplified indefinite-delivery contract with a maximum value of 350,000.00 dollars. The estimated annual requirement is 487 units, though this quantity is an estimate and not a guaranteed purchase. Quotations must be submitted via the DLA Internet Bid Board System by October 29, 2026, with award based on the price quoted for the estimated annual demand. The contract requires delivery within 62 days after order, with shipping terms set as FOB Origin. Inspection and acceptance will occur at the destination. Packaging must comply with ASTM D3951 and MIL-STD-129, while palletization must follow RP001 requirements; notably, the DLA Master List of Technical and Quality Requirements takes precedence over ASTM standards. Contractors must use the Wide Area WorkFlow system for invoicing and payment. Additional compliance mandates include DFARS 252.204-7012 for cybersecurity, the Buy American Act, and specific hazardous material labeling standards under 29 CFR 1910.1200.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

ENGINE BLOCK ASSEMBLY,

Solicitation # SPE7L1-27-T-3002

Solicitation SPE7L1-27-T-3002 is a request for quotations from the DLA Weapons Support Land Supply Chain for four diesel engine block assemblies, specifically Cummins Diesel Engine Model C8.3, identified by NSN 2815-01-330-8069 and part numbers 3968733 or 396873300. This is a total small business set-aside under NAICS code 333618. The required delivery date is November 3, 2026, with a delivery timeframe of five days after receipt of order. While the solicitation mentions conflicting terms, it specifies that regular FOB Origin applies via FAR 52.247-29 as this is a Foreign Military Sales requirement for the Saudi Arabian Army Ordnance Corps. Shipments are to be routed through New York Forwarding Service Inc in Wilmington, North Carolina, for final delivery to the Al Kharj Depot in Saudi Arabia. The contract mandates strict adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, including specific requirements for palletization under RP001 and special marking code ZZ for mechanical handling. Inspection and acceptance will occur at the point of origin. Technical and quality requirements are governed by the DLA Master List via RA001, and the use of additive manufacturing is prohibited unless explicitly authorized. Administrative requirements include electronic invoicing through Wide Area Workflow and compliance with various FAR and DFARS clauses regarding cybersecurity, domestic material restrictions, and the prohibition of covered telecommunications equipment. Quotes must be submitted via the DIBBS portal.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 7 hours ago

DEADLINE

in 11 days

General Info

Agency

Department Of Defense → Puget Sound Naval Shipyard IMF

Contract Value

$5,100

NAICS

333618 - Other Engine Equipment Manufacturing

Place of Performance

Bremerton, WA, USA

Set-Aside

NONE

Awardee

N C POWER SYSTEMS CO.

Award Issued Date

05/14/2026, 12:00:00 AM UTC

Documents

RFQ N4523A26Q5709 Overhaul of Caterpillar 3408 Engine

rfq

High

RFQ N4523A26Q5709 Overhaul of Caterpillar 3408 Engine

rfq

High

Attachment+1.+Performance+Work+Statement.pdf

Attachment+2.+GFP+N4523A26Q5709.pdf

Attachment+3.+CDRLS+%26+DID+Reports.pdf

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseAwarded

PostedMar 20

Combined Synopsis

Notice updatedApr 6

Response deadline changed from Apr 6, 2026 to Apr 7, 2026. The notice description changed.

AwardedMay 14

Contract was awarded

Submission Closed

04/07/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Puget Sound Naval Shipyard IMF

Contacts2 people available

OfficeBREMERTON, WA, 98314-5001, USA

Organization / AgencyDepartment Of Defense → Puget Sound Naval Shipyard IMF

Office AddressBREMERTON, WA, 98314-5001, USA

Contacts

Isaiah Fontenot

contact@example.gov

Amanpreet Johal

contact@example.gov

Full Description

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Federal Acquisition Regulation (FAR) Subpart 12.6, using Simplified Procedures for Certain Commercial Items found at FAR 12.2, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; a quote is being requested and a written
solicitation will not be issued.

PSNS & IMF, located in Bremerton, WA, is requesting a quote from your firm for the item(s) listed in the attached Performance Work Statement (PWS).

Solicitation number N4523A26Q5709 is issued as a request for quotation (RFQ) for overhaul of a 3408 Caterpillar Engine.

The Period of Performance: 10 weeks from award.

Competition is full and open to all Offerors who operate a Caterpillar Original Equipment Manufacturer (OEM) Certified repair facility.

Quotes must be submitted by 12:00 PM Pacific Time on 6 April 2026.

Questions must be submitted by 10:00 AM Pacific Time on 2 April2026.

Late offers will not be considered for award.

AMENDMENT 1: The quote submission deadline is being updated to 12:00 PM Pacific Time on 7 April 2026.