Marine Engine Exhaust Risers

The U.S. Coast Guard Surface Forces Logistics Center is requesting 30 exhaust dry risers for Yanmar 6LP engines, with foil insulation blankets and specified military-grade packaging, for delivery by December 12, 2027.

United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > CG-SEA-C23


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Open (active)
70ZU0327Q50472B00
Nov 25, 2026 05:00 AM
Nov 10, 2026 09:33 PM
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Original Solicitation Links
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70ZU0327Q50472B00

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exhaust riser

Contact
yannick.a.kassi@uscg.mil
Description

The U.S. Coast Guard Surface Forces Logistics Center seeks 30 exhaust dry risers, part number 39605, for Yanmar 6LP engines. Each riser must include a foil insulation blanket. Proposed substitutions must include a specification sheet for compatibility review. Items must be individually packed in rigid containers meeting the stated military or commercial packaging standards, protected for warehouse storage and repeated reshipment, and marked and barcoded as specified. Partial shipments are acceptable, and the total quoted price must include delivery and freight. Delivery is required by December 12, 2027.

Classification Codes
NAICS336611Ship Building and Repairing
PSC2815Diesel Engines and Components
Smart Codes
marine engine exhaust risersdiesel engine componentsmarine parts packaging
Specifications
Supply Only
NSNs:
2815-01-627-1486
Timeline
Nov 25, 2026 05:00 AM-Quotation Deadline
Dec 12, 2027-Required Delivery Deadline
Documents
TitleDate Posted
2815_016271486_JOTFOC.docxNov 10, 2026 12:00 PM
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