🇺🇸 1,749 Marine & Shipbuilding Contracts in the United States

1,749 open17 new in last 24hUpdated August 18, 2026

Marine & Shipbuilding Tenders

1749 tenders found

Closes in 0d

USCGC Bear Dockside Underwater Ship Husbandry

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

Closes Aug 17, 2026

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=85f4b18119604c9d876dfec9927143ee

Closes in 0d

Forklift 5K Propane Fuel

HOMELAND SECURITY, DEPARTMENT OF.FEDERAL EMERGENCY MANAGEMENT AGENCY.REGION 10: FEDERAL EMERGENCY MANAGEMENT

Closes Aug 17, 2026

The purpose of this effort is to procure a 5k lb forklift capable of lifting 10’, and having a minimum ground clearance of 4” in order to support the logistical movements required within t…

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IMPELLER ASSEMBLY PC-462 OF PL-11312-F-18/C, PART# F-8BB462Xl

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME SHIPYARDS.DLA MARITIME - PORTSMOUTH

Closes Aug 17, 2026

This is a COMBINED SYNOPSIS/SOLICITATION for commercial items prepared in accordance with the information in FAR part 12, using Simplified Acquisition Procedures found at (12.6), as supplemented with…

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Virginia Class Submarine Scrubber Repair

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.PEARL HARBOR NAVAL SHIPYARD IMF

Closes Aug 17, 2026

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=ecd8981a88f74f42b80b12710a6bfb54

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SOLE SOURCE NOTIFICATION: SAAB, INC. MDS/WAM Maintenance

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

Closes Aug 17, 2026

Solicitation N0042126Q1331  is issued as a combined synopsis/solicitation. The NAWCAD Webster Outlying Field (WOLF) Air Traffic Control and Landing Systems (ATC&LS) Division intends to purcha…

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Phoenix Products LLC Marine Lights and Mounts

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP GLOBAL LOGISTICS SUPPORT.NAVSUP FLC PUGET SOUND.NAVSUP FLT LOG CTR PUGET SOUND

Closes Aug 17, 2026

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=0b85f1de518f43d19e2a4a86939a536e

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53--BAR,LATCH

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

Closes Aug 18, 2026

Proposed procurement for NSN 5340016750753 BAR,LATCH: Line 0001 Qty 570 UI EA Deliver To: By: 0061 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term of…

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25--BAR,EMERGENCY RESCUE

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

Closes Aug 18, 2026

Proposed procurement for NSN 2590015502593 BAR,EMERGENCY RESCUE: Line 0001 Qty 2100 UI EA Deliver To: By: 0050 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract).…

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53--NUT,SELF-LOCKING,HE

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

Closes Aug 18, 2026

Proposed procurement for NSN 5310016573289 NUT,SELF-LOCKING,HE: Line 0001 Qty 5827 UI EA Deliver To: By: 0057 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract).…

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53--CLAMP,LOOP

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

Closes Aug 18, 2026

Proposed procurement for NSN 5340012983216 CLAMP,LOOP: Line 0001 Qty 522 UI EA Deliver To: By: 0069 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term o…

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Closes in 0d

29--PARTS KIT,RADIATOR

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

Closes Aug 18, 2026

Proposed procurement for NSN 2930016784146 PARTS KIT,RADIATOR: Line 0001 Qty 18 UI EA Deliver To: By: 0084 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The…

Closes in 0d

29--FILTER ELEMENT,FLUID

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

Closes Aug 18, 2026

Proposed procurement for NSN 2940016706510 FILTER ELEMENT,FLUID: Line 0001 Qty 3377 UI EA Deliver To: By: 0065 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract).…

Closes in 0d

53--O-RING

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

Closes Aug 18, 2026

Proposed procurement for NSN 5331016709547 O-RING: Line 0001 Qty 307 UI EA Deliver To: By: 0088 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term of th…

Closes in 0d

25--LADDER,VEHICLE BOARDIN

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

Closes Aug 18, 2026

Proposed procurement for NSN 2540016590724 LADDER,VEHICLE BOARDIN: Line 0001 Qty 186 UI EA Deliver To: By: 0179 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract)…

Closes in 0d

53--SEAL,PLAIN ENCASED

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

Closes Aug 18, 2026

Proposed procurement for NSN 5330014810888 SEAL,PLAIN ENCASED: Line 0001 Qty 2907 UI EA Deliver To: By: 0057 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). T…

Closes in 0d

53--CLAMP,LOOP

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

Closes Aug 18, 2026

Proposed procurement for NSN 5340010389481 CLAMP,LOOP: Line 0001 Qty 1875 UI EA Deliver To: By: 0060 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term…

Closes in 0d

53--CLAMP,LOOP

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

Closes Aug 18, 2026

Proposed procurement for NSN 5340004044098 CLAMP,LOOP: Line 0001 Qty 1667 UI EA Deliver To: By: 0068 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term…

Closes in 0d

29--HEAD,FLUID FILTER

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

Closes Aug 18, 2026

Proposed procurement for NSN 2940017027398 HEAD,FLUID FILTER: Line 0001 Qty 1 UI EA Deliver To: By: 0130 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The t…

Closes in 0d

53--SPRING,LOCK

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

Closes Aug 18, 2026

Proposed procurement for NSN 5340015850048 SPRING,LOCK: Line 0001 Qty 5 UI EA Deliver To: By: 0155 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term of…

Closes in 0d

53--O-RING

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

Closes Aug 18, 2026

Proposed procurement for NSN 5331016444274 O-RING: Line 0001 Qty 9 UI EA Deliver To: By: 0099 DAYS ADO This Solicitation may result in an Automated IDC (Indefinite Delivery Contract). The term of the…

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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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