NAICS codes / 334511

NAICS 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing — open federal opportunities

100+ open notices on SAM.gov. Top buyers: DEPT OF DEFENSE (140), HOMELAND SECURITY, DEPARTMENT OF (14), COMMERCE, DEPARTMENT OF (2).

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58--INSERT KIT,SILO,AIR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Nov 1, 2026

NAICS 334511Due Nov 12, 2026

Common Airborne Telemetry and Instrumentation Kit (CATIK) Enterprise Production Contract

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Presolicitation · posted Oct 30, 2026

NAICS 334511Due Nov 16, 2026Tinker AFB, OK

New Manufacture of AN/SPS-48E Serpentines

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 30, 2026

NAICS 334511Due Nov 13, 2026

15--RADOME - AND OTHER REPLACEMENT PARTS, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026

NAICS 334511Due Nov 13, 2026

66--DATA ACQUISITION UN, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 30, 2026

NAICS 334511Due Nov 16, 2026

65--VENTILATOR,VOLUME,PORT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 30, 2026

NAICS 334511Small Business (total)Due Nov 6, 2026

HELICOPTER, BLACKHAWK, UH-60; BLADE, CUTTER, CABLE

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Sources Sought · posted Oct 30, 2026

NAICS 334511Due Nov 6, 2026Richmond, VA

INDICATOR,HEIGHT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 30, 2026

NAICS 334511Due Nov 16, 2026

INDICATOR,HEIGHT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 30, 2026

NAICS 334511Due Nov 16, 2026

METEOROLOGICAL TRANSLATOR

HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Special Notice · posted Oct 29, 2026

NAICS 334511Due Nov 4, 2026Curtis Bay, MD

MH-60R Airborne Low Frequency Sonar (ALFS) Weapon Replaceable Assemblies (WRA) Support and Sustainment

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 334511Due Nov 28, 2026Clarksburg, MD

58--THERMAL IMAGING SYS, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026

NAICS 334511Due Feb 1, 2027

58--THERMAL IMAGING SYS

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026

NAICS 334511Due Feb 1, 2027

SOURCES SOUGHT / REQUEST FOR INFORMATION (RFI) ????????????????????????????????????????????????????????????????????????????????? PRODUCTION OF SURFACE SHIP SONAR DOMES AND WINDOWS

DEPT OF DEFENSE · DEPT OF THE NAVY · Sources Sought · posted Oct 29, 2026

NAICS 334511Due Nov 13, 2026

66--INDICATOR,ATTITUDE, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026

NAICS 334511Due Nov 12, 2026

66--PROCESSOR,FLIGHT IN, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 29, 2026

NAICS 334511Due Nov 19, 2026

66--DETECTOR,GAS

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 334511Small Business (total)Due Nov 9, 2026

Automated Traffic Enforcement Trailer

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 29, 2026

NAICS 334511Small Business (total)Due Nov 5, 2026

Request for Information (RFI) – Modular Tactical Signals Intelligence (SIGINT) EW System

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Sources Sought · posted Oct 28, 2026

NAICS 334511Due Nov 18, 2026Wright Patterson AFB, OH

ROTOR TORPEDO

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026

NAICS 334511Due Nov 27, 2026

BULKHEAD

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026

NAICS 334511Due Nov 27, 2026

ACCELEROMETER,MECHA

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026

NAICS 334511Due Nov 27, 2026

COMPUTER,FUEL MANAG

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026

NAICS 334511Due Nov 19, 2026

LASER,SOLID STATE

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 28, 2026

NAICS 334511Due Nov 12, 2026

66--ACCELEROMETER,ELECTRIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 28, 2026

NAICS 334511Service-Disabled Veteran-Owned (SDVOSB)Due Nov 5, 2026

Inertial Navigation with case

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 28, 2026

NAICS 334511Due Nov 27, 2026

ILLUMINATOR,LED RED

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 28, 2026

NAICS 334511Due Nov 12, 2026

B-52 APQ-166 Magnetron/Electron Tube

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Presolicitation · posted Oct 27, 2026

NAICS 334511Due Nov 30, 2026Beverly, MA

Explosive Trace Detection (ETD) Qualified Products List (QPL)

HOMELAND SECURITY, DEPARTMENT OF · TRANSPORTATION SECURITY ADMINISTRATION · Special Notice · posted Oct 27, 2026

NAICS 334511Due Apr 30, 2027

Integrated Small Unmanned Aircraft Systems (SuAS) Detection & Bird/Wildlife Aircraft Strike Hazard (BASH) Radar System

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Sources Sought · posted Oct 27, 2026

NAICS 334511Due Nov 2, 2026Biloxi, MS

F-15E Flat Panel Multipurpose Display (FPMPD)

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Sources Sought · posted Oct 27, 2026

NAICS 334511Due Nov 12, 2026Warner Robins, GA

Automated Celestial Navigation System (ACNS) Production

DEPT OF DEFENSE · DEPT OF THE NAVY · Sources Sought · posted Oct 27, 2026

NAICS 334511Due Nov 27, 2026Washington, DC

N0038326PR0R629_FMS

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 334511Due Dec 11, 2026

63--SENSING ELEMENT,FIRE D

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 334511Due Nov 4, 2026

58--RECEIVER,INFRARED

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 334511Small Business (total)Due Nov 6, 2026

58--SUPPORT,RADAR SET

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 27, 2026

NAICS 334511Due Nov 4, 2026

SOURCES SOUGHT FOR AeroStat and Tower Equipment FOR FOREIGN MILITARY SALES (FMS)

DEPT OF DEFENSE · DEPT OF THE ARMY · Sources Sought · posted Oct 27, 2026

NAICS 334511Due Nov 10, 2026

Notice of Intent (NOI)

DEPT OF DEFENSE · DEPT OF THE ARMY · Special Notice · posted Oct 26, 2026

NAICS 334511Due Nov 6, 2026IL

Notice of Intent (NOI)

DEPT OF DEFENSE · DEPT OF THE ARMY · Special Notice · posted Oct 26, 2026

NAICS 334511Due Nov 6, 2026IL

Notice of Intent (NOI) W912P627QA001, Acoustic Telemetry equipment

DEPT OF DEFENSE · DEPT OF THE ARMY · Special Notice · posted Oct 26, 2026

NAICS 334511Due Nov 6, 2026IL

20--Hydroacoustic Modem Purchase

COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION · Combined Synopsis/Solicitation · posted Oct 26, 2026

NAICS 334511Small Business (total)Due Nov 6, 2026

Hydroacoustic Modem Purchase

COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION · Combined Synopsis/Solicitation · posted Oct 26, 2026

NAICS 334511Due Nov 6, 2026

Integrated Small Unmanned Aircraft Systems (SuAS) Detection & Bird/Wildlife Aircraft Strike Hazard (BASH) Radar System

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · Sources Sought · posted Oct 26, 2026

NAICS 334511Due Nov 2, 2026Biloxi, MS

AN/UPX-50 Common Core Digital Interrogator (CCDI) Productionization

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 26, 2026

NAICS 334511Due Nov 10, 2026Greenlawn, NY

AN/UPX-50 Common Core Digital Interrogator (CCDI) Productionization

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 26, 2026

NAICS 334511Due Nov 10, 2026Greenlawn, NY

P-8A Australian APY-10 Radar Regional Repair Facility

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 26, 2026

NAICS 334511Due Nov 10, 2026Mawson Lakes, AU-SA

COMPUTER, FLIGHT CONTROL

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 26, 2026

NAICS 334511Due Nov 21, 2026

HOUSING SECTION, NIG

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Presolicitation · posted Oct 26, 2026

NAICS 334511Due Nov 9, 2026

58--RECEIVER,COUNTERMEASUR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 26, 2026

NAICS 334511Due Nov 3, 2026

Mechanical De-reefer Device

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 26, 2026

NAICS 334511Small Business (total)Due Nov 6, 2026New Cumberland, PA

66--VALVE-HOLDER ASSY

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 334511Small Business (total)Due Nov 2, 2026

66--SERVO,INDICATOR

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 334511Due Nov 2, 2026

58--LASER-INFRARED OBSERVA

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 334511Small Business (total)Due Nov 2, 2026

58--MODULE,ISOLATED INP

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 25, 2026

NAICS 334511Due Nov 5, 2026

Export Variant (XV) Second Generation Forward Looking Infrared (2GF) Thermal Receiver Units (TRUs) and Imager Assemblies Repair

DEPT OF DEFENSE · DEPT OF THE ARMY · Sources Sought · posted Oct 23, 2026

NAICS 334511Due Nov 6, 2026Fort Belvoir, VA

Evaluation and Calibration Possibly Leading to the Repair of Actuator and Trim/Feel Test Sets

HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 334511Due Nov 3, 2026

Synopsis for AN/AAQ-45 Distributed Aperture Infrared Countermeasure (DAIRCM) Organic Software Standup

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 22, 2026

NAICS 334511Due Nov 5, 2026

Navy Electronic Chart Display and Information System (ECDIS) Hardware and Software Production

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 22, 2026

NAICS 334511Due Jan 13, 2027Washington Navy Yard, DC

DETECTION UNIT

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 22, 2026

NAICS 334511Due Nov 20, 2026

FMS REPAIR OF QTY 2 NSN 7RH 1680 016575675 E7

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 22, 2026

NAICS 334511Due Nov 13, 2026Philadelphia, PA

N0038326PR0R795_FMS REPAIR

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 22, 2026

NAICS 334511Due Nov 21, 2026

TRANSMITTER,INDUCTI

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 22, 2026

NAICS 334511Due Nov 23, 2026

66--DETECTOR KIT,GAS

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 334511Small Business (total)Due Nov 2, 2026

Unmanned Vehicle, Ground

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Sources Sought · posted Oct 22, 2026

NAICS 334511Small Business (total)Due Nov 5, 2026Warren, MI

RECORDER,FLIGHT DAT

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 22, 2026

NAICS 334511Due Nov 23, 2026

Mechanical De-reefer Device

DEPT OF DEFENSE · DEPT OF THE ARMY · Combined Synopsis/Solicitation · posted Oct 22, 2026

NAICS 334511Small Business (total)Due Nov 4, 2026New Cumberland, PA

Advanced Imaging Technology (AIT) Qualified Product List (QPL)

HOMELAND SECURITY, DEPARTMENT OF · TRANSPORTATION SECURITY ADMINISTRATION · Special Notice · posted Oct 21, 2026

NAICS 334511Due Sep 30, 2027Springfield, VA

ACCELEROMETER,MECHA

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 21, 2026

NAICS 334511Due Nov 27, 2026

PRE-SOLICITATION NOTICE: Environmental and Ship Motion Forecasting Follow-On (ESMF FO)

DEPT OF DEFENSE · DEPT OF THE NAVY · Presolicitation · posted Oct 21, 2026

NAICS 334511Due Nov 6, 2026

COMPUTER,FLIGHT CON

DEPT OF DEFENSE · DEPT OF THE NAVY · Solicitation · posted Oct 21, 2026

NAICS 334511Due Nov 20, 2026

N0038325PR0R849_FMS

DEPT OF DEFENSE · DEPT OF THE NAVY · Combined Synopsis/Solicitation · posted Oct 21, 2026

NAICS 334511Due Nov 21, 2026

66--PANEL,CONTROL,ELECTRIC

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026

NAICS 334511Small Business (total)Due Nov 4, 2026

66--CASE,RADIAC SET

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Combined Synopsis/Solicitation · posted Oct 21, 2026

NAICS 334511Due Nov 5, 2026

CABLE ASSY AFTBODY

DEPT OF DEFENSE · DEFENSE LOGISTICS AGENCY · Solicitation · posted Oct 21, 2026

NAICS 334511Due Nov 20, 2026