🇺🇸 1,669 Marine & Shipbuilding Contracts in the United States

1,669 open1 new in last 24hUpdated August 19, 2026

Marine & Shipbuilding Tenders

1669 tenders found

59--ASSY, HULL PENETRAT

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=b16593577f6945a7813190dea4edecd2

NAWCAD WOLF - Intent to Sole Source for Turnlocks & Eccentric Pins

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC AD.NAVAL AIR WARFARE CENTER AIR DIV

Solicitation Information All quotes/responses shall be submitted via email to Maria Sproul at maria.a.sproul.civ@us.navy.mil no later than 1:00 PM Eastern Standard Time on 13 August 2026. Solicitation…

Threat Emitter Adversary Kit 2

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE GLOBAL STRIKE COMMAND.FA4661 7 CONS CD

NOTICE OF INTENT TO SOLE SOURCE The 7th Contracting Squadron (7 CONS) at Dyess Air Force Base (AFB) intends to award a sole-source contract to WEAPONS AND TACTICS ALLIANCE GROUP INC. This contract is…

52 Caliber Vendor Engineering Services For the US Propelling Charge & Primer…

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-NJ.W6QK ACC-PICA

Market Survey for 52-cal Cannon Vendor Engineering Services, Test Assessment, and Deliverables for the United States Propelling Charge & Primer Evaluation  The United States Army Contracting…

TACTICAL TRAINING

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.NORFOLK NAVAL SHIPYARD GF

This notice is issued by Norfolk Naval Shipyard (NNSY) for the sole purpose of conducting Market Research in accordance with Federal Acquisition Regulation (FAR) Part 10, for NNSY Refueling/Defueling…

INDEFINITE DELIVERY INDEFINITE QUANTITY MULTIPLE AWARD CONSTRUCTION CONTRACT…

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC PACIFIC CMD.NAVFAC SOUTHWEST SW.NAVFACSYSCOM SOUTHWEST

This procurement is for a multiple award construction contract (MACC) and is being advertised on an unrestricted basis inviting full and open competition. This procurement will use the two-phase desig…

THERMOSTAT, FLOW CONTROL

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCUREMENT BRANCH 1(00080)

//The United States Coast Guard Surface Forces Logistics Center has a requirement and requesting quotations for the following 1.NSN: 6685 01 449 2165 QTY: 5 ea THERMOSTAT, FLOW CONTROL MFG NAME: ROLLS…

Jet boat with motor and trailer

INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFFICE OF ACQUISITON GRANTS

Jet boat including motor and trailer

53--SPRING, FAIRING

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

NSN 1H-5360-016415058-D4, TDP VER 001, QTY 300 EA, DELIVER TO N50286, PORTSMOUTH NAVAL SHIPYARD L1SS, KITTERY, ME 03904. The Government has rights to the technical data, the data package is complete,…

NSN 5120-00-501-8049, SHEET CRIMPING TOOL, WSDC: 23N, SHIP, OHIO CLASS SSN…

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA AVIATION.DLA AV RICHMOND.DLA AVIATION

NSN: 5120-00-501-8049, IQC PR: 1000238369, ITEM: SHEET CRIMPING TOOL THIS PART IS MANUFACTURED BY WARREN MACHINE TECHNOLOGY INC (CAGE 1BAG3) UNDER PART NUMBER LD162826. THE SOLICITATION WILL BE ISSUED…

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Purchase Valve Check for U.S. Coast Guard Aircraft

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.AVIATION LOGISTICS CENTER (ALC)(00038)

This is a solicitation for commercial items prepared in accordance with (IAW) the format in Federal Acquisition Regulation (FAR) subpart 12.201 as supplemented with additional information included in…

53--KEY

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

NSN 1H-5315-016416696-D4, TDP VER 004, QTY 8 EA, DELIVER TO N50286, PORTSMOUTH NAVAL SHIPYARD L1SS, KITTERY, ME 03904. The proposed contract action is for supplies or services for which the Government…

NSN 4730012539953

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME COLUMBUS.DLA LAND AND MARITIME

PRESOLICITATION NOTICE:  Notice from the Department of War, Defense Logistics Agency, Strategic Acquisition Program Directorate (SAPD) at DLA Columbus, Ohio. The SAPD/ZAA Division is intending to…

ACTUATOR ASSEMBLY

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME COLUMBUS.DLA LAND AND MARITIME

SPE7M226R0017 NSN:  1720-01-034-9526 ACTUATOR ASSEMBLY This is a SOURCES SOUGHT NOTICE and is for “information purposes only” to prepare a one-time buy for NSN 1720-01-034-9526. …

Design-Build Ship Lift Facility at Kuwait Naval Base

DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTHWESTERN.W076 ENDIST MIDDLE EAS(PROVIS)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=43214210d891414b8255ceec29c679ac

Shipboard Habitability Furniture

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.REGIONAL MAINTENANCE CENTER.MID ATLANTIC REG MAINT CTR

This is a COMBINED SYNOPSIS/SOLICITATION for commercial items prepared in accordance with the information in Federal Acquisition Regulation (FAR) Part 13 using Simplified Acquisition Procedures (SAP).…

EUR/Athens - Shipping door-to-door services for the U.S. Embassy Athens, Greece

STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.AMERICAN EMBASSY ATHENS

Shipping door-to-door services to relocate heritage art pieces from U.S. MISSION to the U.N (USUN) in New York City to the U.S. Embassy Athens Chancery in Greece.  The awardee(s) should operate a…

SLEEVE AND SLIDE,DI

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH

ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| INSPECTION AND ACCEPTANCE - SHORT VERSION|8||||||||| STOP-WORK ORDER (AUG…

Moog Valve

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE MATERIEL COMMAND.AIR FORCE SUSTAINMENT CENTER.FA8125 AFSC PZIMA

This is a Pre-Solicitation notice for purchase of Moog Servo Direct Valve.   FOB destination is Tinker AFB OK. No quotes can be accepted until the solicitation has been posted. Please make sure a…

SAFR - NHL ALMA DRYDOCKING

INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.PWR SF/SEA MABO(85000)

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=7c1c728ded244ac69fcbe862cd827967

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Marine and shipbuilding procurement is a major component of US Department of Defense spending, with the Navy's shipbuilding account exceeding $30 billion annually. Contracts posted on SAM.gov range from $50,000 for vessel repair tasks to $15 billion for aircraft carrier and submarine construction programs at major shipyards including Huntington Ingalls Industries, General Dynamics NASSCO, and Bath Iron Works. Naval shipbuilding procurement follows DFARS and requires compliance with naval vessel rules, NAVSEA technical publications, and military specifications. Firms must hold facility security clearances, maintain ITAR compliance, and often meet Cybersecurity Maturity Model Certification (CMMC) requirements. The Navy's supplier base extends far beyond prime shipyards, with thousands of component manufacturers, system integrators, and marine service firms supporting the industrial base. Beyond Navy shipbuilding, the Coast Guard, NOAA, Army Corps of Engineers, and Military Sealift Command procure vessel construction, maintenance, and marine services. SBIR/STTR programs fund marine technology innovation, and the SBA mentor-protege program helps small firms enter the naval industrial base. Companies with expertise in marine propulsion, combat systems, autonomous vessels, and submarine technology find the strongest demand.

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