Dept of Defense Dept of the Navy Navsea Contracts

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

The Naval Surface Warfare Center Philadelphia Division intends to procure Flowmeters with accessories on a sole source basis from Siemens. The proposed contract actions is for supplies or services for which the Government intends to | Type: Combined Synopsis/Solicitation | Sol#: N64498S500003

RSCR Door Drive System Assembly

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

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). This announcement constitutes the only solicitati | Type: Combined Synopsis/Solicitation | Sol#: N5

NLON Nitrogen Trailer

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

PNSY Requests Nitrogen Trialer for Subase New London, CT In Accordance with the Statement of Work Period of Performance: 04/27/2026-05/31/2026 | Type: Combined Synopsis/Solicitation | Sol#: N3904026Q3062

LHD CLASS DIESEL ENGINE ASSESSMENT

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Southwest Regional Maintenance Center (SWRMC), Code 410A Procurement, intends to award a sole source requirement to Fairbanks Morse LLC, to provide a complete assessment of the LHD class diesel generator engine asset (ALCO Model 251C). Thi | Type: Special Notice | Sol#: N5523626Q0061

Large Commercial Display Monitors

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

65 in and 85 in UHD 4K Commercial Display Monitors | Type: Combined Synopsis/Solicitation | Sol#: N6449826Q5021

Fuel Polishing Service

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Background: Norfolk Naval Shipyard Command (NNSY) (Unit Identification Code – UIC N42158) is a Naval Sea Systems Command (NAVSEA) field activity organizationally aligned under the Logistics, Maintenance and Industrial Operat | Type: Solicitation | Sol#: N4215826QS013

PNSY Zinc Plating Services

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

***Q&A version 2 has been uploaded*** ***A Q&A document has been added to this soliciation as well as a new attachement, labled what not to plate*** Please see attached for details. | Type: Solicitation | Sol#: N3904026Q0056

Forklift Rental

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

********************************************************************** UPDATE 04/10/2026 Item 1: Questions and Answers have been updated in attachments section. ******************************** | Type: Solicitation | Sol#: N32253-26-Q-0008

NNSY POWER BOOTH

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Please review the attached documentation. | Type: Solicitation | Sol#: N4215826QE038

Naval Surface Warfare, Carderock Division (NSWCCD), has a procurement request for GNAT Pro Enterprise for Ada to develop Ada software.

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Naval Surface Warfare, Carderock Division (NSWCCD), has a procurement request for GNAT Pro Enterprise for Ada to develop Ada software. See minimum specifications for detailed description. | Type: Combined Synopsis/Solicitation | Sol#: N0016726Q1080

Small Business Set-Aside for Quickstrike Extended Range (QES) Parts Fabrication Per the attach Drawings and Statement of Work. Request Access to the drawings through SAM only.

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Amendment 4 - Add questions and answers. Add Swivel Specifications. Amendment 3 - Quantity for all parts number changed from 300 to 210. See attached Statement of Work. Extend RFQ until 13 April 2026 11am Central Tim | Type: Combined Synopsis/Solicitation | Sol#: N61331-26-Q-JK09

Brand Name Hose Assemblies PNSY

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

4/8: **THIS SOLICITATION HAS BEEN EXTENDED, NOW CLOSING 4/13/26** This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with the format in subp | Type: Combined Synopsis/Solicitation | Sol#: N3904026Q5443

Gage Block Comparator

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposa | Type: Combined Synopsis/Solicitation | Sol#: N6426

1GB Circuit

Sources SoughtTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Please see attached sources sought for commercial items and Statement of Work. | Type: Sources Sought | Sol#: BD3-0045

EXCEPTION TO FAIR OPPORTUNITY MEMO N0002422D4470/N5523626F2005

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

This notice is to post the Exception to Fair Opportunity redacted document for public visibility, as required under FAR 16.505(b)(2). | Type: Special Notice

Underwater Mine Neutralization Tools

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

This is brand name. This is a combined synopsis/solicitation for non-commercial items prepared in accordance with Federal Acquisition Regulation (FAR) Subpart 12.6, as supplemented with additional information included in this notice. Naval S | Type: Combined Synopsis/Solicitation | Sol#: N0017426Q1

Hexagon -Calibration on AT960LR Absolute Tracker

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=8120a4c44b6e4b1faed52afc46841f1c

MK11 Battery Interface Assembly

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NAVAL SURFACE WARFARE CENTER

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=c1a0f15c742644b0abb969a297b4b54b

Outdoor LED Sign, Programmable

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Amendment N6660426Q0199-004 April 7, 2026 This amendment is to clarify TAA compliance is required and no drop shipments will be accepted. All other details remain unchanged. ------------------------------------ | Type: Combined Synopsis/Solicitation | Sol#: N6660426Q0199

Shipboard Piping Materials

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=7b87832c5fe54e46a4bc9233842c3b5f

Network HW

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC DAHLGREN

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=6d66b618f781403587fcdfe4386ad952

Ansible Red Hat

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC CARDEROCK

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=9a45bf94d2ea4480a484e0d8bee3a62b

Nitrogen, Oxygen, Argon Service PLOMA

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

4/7: **THIS SOLICITATION HAS BEEN EXTENDED, NOW CLOSING 4/8/2026*** 4/6: **A Q&A DOCUMENT HAS BEEN UPLOADED** 4/2: **THIS SOLICITATION HAS BEEN EXTENDED, NOW CLOSING 4/7/2026** This is a combined synopsis/solic | Type: Combined Synopsis/Solicitation | Sol#: N3904026Q5446

service contracts to maintain two (2) stereolithographic apparatus (SLA) printing machines

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC CARDEROCK

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=700d804bb1a844a39ff9d626cb82aa32

Breech Plate Board

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC CRANE

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=8dca7e52a3e94e3b86f91949c865fc5c

Thermotron Calibration Services

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NUWC DIV NEWPORT

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=e69be212eeaf4ff483cbdcac03e22e70

Network HW

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

COMBINED SYNOPSIS/SOLICITATION #: N0017826Q6730 Submitted by: Amanda Marcella NAICS Code: 335999 FSC/PSC Code: 6145 Anticipated Date to be published i | Type: Combined Synopsis/Solicitation | Sol#: N0017826Q6730

High Pressure Air Compressor (HPAC) No. 1 & No. 2 Top-End Overhaul

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

THIS IS A SOURCES SOUGHT NOTICE ONLY. THIS IS NOT A SOLICITATION FOR PROPOSAL. PHNSY & IMF IS NOT SEEKING PRICING OR OFFERS. The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) is issuing this source | Type: Sources Sought | Sol#: N32253-26-Q-XXX1

No. 1 High Pressure Air Compressor (HPAC) Airend Overhaul

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Air High Pressure Dehydrator (AHPD) Groom

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

100kW EDG Rental

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

6 April 2026 REVISION : The Performance Work Statement has been updated to include Subsection 5.23, and Section 7 Subsection 7.1. See "A5 60211357 PWS 100KW EDG_R2" for revised version. Q&A responses po | Type: Combined Synopsis/Solicitation | Sol#: N4523A26Q5705

Procurement request for Virtual Acquisition Office (VAO)

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC CARDEROCK

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=2a96578e58bc46a793f1d716a3ff23da

N4523A26Q5709 Overhaul of a 3408 Caterpillar Diesel Engine

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA SHIPYARD.PUGET SOUND NAVAL SHIPYARD IMF

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=41ef13745a3d4a56b001d54b83815971

(8) Chemical Toilets

ContractTotal Small Business Set-Aside (FAR 19.5)Closed

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

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=d9a432eff5af49159fa2a5cf383bb09e

Adacore Gnat SWM

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSEA.NAVSEA WARFARE CENTER.NSWC DAHLGREN

https://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=7aea212eea234404950090668b67314e

Postponement of Competitive Procurement – MK 138 Mod 1 Demolition Charge Assembly

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

The Government is announcing the postponement of the previously anticipated full and open competitive requirement for the Charge Assembly, Demolition, MK 138 MOD 1 with Taggant (NSN 1375‑01‑565‑4810), DODIC/NALC M792. This decision is in accordanc | Type: Special Notice | Sol#: N0016424RJR95

Nitrogen, Oxygen, Argon Service PLOMA

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

**A Q&A DOCUMENT HAS BEEN UPLOADED** **THIS SOLICITATION HAS BEEN EXTENDED, NOW CLOSING 4/7/2026** This is a combined synopsis/solicitation for commercial products or commercial services prepar | Type: Combined Synopsis/Solicitation | Sol#: N3904026Q5446

Maintenance, Repair, and Preservation of Beluga RCD Barge

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

9 APRIL 2025: Answers to RFC 01-02 are posted. 4 APRIL 2025: The purpose of amendment 0003 is to update Section M, Subfactor 1.3, Facility. 26 MARCH 2025: The purpose of amendment 0002 is to update Section L to reflect the updated | Type: Solicitation | Sol#: N4523A25R6004

Diesel Engine Wire Harness Replacement

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) is issuing a Request for Quote (RFQ) to Hawthorne CAT in accordance with FAR 6.302-1 for a firm fixed price contract to provide technical assistance and instal | Type: Solicitation | Sol#: N32253-26-Q-0018

Varnish System Support

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Norfolk Naval Shipyard (NNSY) is a Naval Sea Systems Command (NAVSEA) field activity that is organizationally aligned under the Logistics, Maintenance, and Industrial Operations Directorate, NAVSEA 04. NNSY’s mission is conversion, overhaul, | Type: Presolicitation | Sol#: N4215826Q0013

Specialized Optical Substrates

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Amendment 02: The purpose of this amendment is to updated CLIN structure. Offeror may quote either or both of the following: The base CLIN, or The base CLIN plus the options. All other terms and conditions remain un | Type: Combined Synopsis/Solicitation | Sol#: N6660426Q0185

MTS Class Support Diesel Generator

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Service rental from vendor to provide one (1) trailer mounted with pintle hitch, 500 kW minimum Standby Power Diesel Generator. Diesel Generator is needed to support a MTS Class submarine at Nuclear Power Training Unit (NPTU). | Type: Presolicitation | Sol#: N4215826QB515

Maintenance, Repair, and Preservation of Edgecumbe Barge

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

The Regional Maintenance Center at Puget Sound Naval Shipyard & Intermediate Maintenance Facility (PSNS & IMF) is conducting market research to determine industry capability and interest in performing the maintenance, repair, and preservat | Type: Sources Sought | Sol#: N4523A26Q1006

Technical Representative for Geislinger Couplings

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

D30-0007 Maintenance Consoles

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Please see attached sources sought for information Only- RFI | Type: Sources Sought | Sol#: D30-0007

High Temp Pressure Sensitive Adhesive

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

Please send filled out solicitation along with a formal quote that describes specifications and that can be submitted for technical review; [email protected] [email protected] | Type: Solicitation | Sol#: N4523A-26-Q-4020

Diesel Engine Wiring Harness Repair

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

THIS IS A PRESOLICITATION NOTICE ONLY; THIS IS NOT A SOLICITATION This presolicitation notice is issued solely for informational and planning purposes. The Government is not obliged to and will not pay for any information received | Type: Presolicitation | Sol#: N3225326Q0018

400 Hz Converter

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

COMBINED SYNOPSIS/SOLICITATION #: N0017826Q6726 Submitted by: Heather Wiley NAICS Code: 335999 FSC/PSC Code: 6150 Anticipated Date to be published in | Type: Combined Synopsis/Solicitation | Sol#: N0017826Q6726

SEWIP Family of Systems MAC-IDIQ

DEPT OF DEFENSE / DEPT OF THE NAVY / NAVSEA

02 April 2026 This update includes solicitation N00024-26-R-5504 Amendment 4. The purpose of this amendment is to 1) delete 52.242-4 Certification of Final Indirect Costs from Section I and the FAR/DFARS/NAVSEA Fill | Type: Solicitation | Sol#: N0002426R5504