NAICS 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Right now there are 131 open federal NAICS 334511 notices, 91 of them open for bids. 44 close within the next 7 days. 11 are set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 1,461 NAICS 334511 solicitations and published 499 awards with a median value of $98K. The busiest buyer was the Defense Logistics Agency, with 811 solicitations.
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- Open notices today
- 131 (91 open for bids)
- Closing within 7 days
- 44
- Set aside for small or certified businesses
- 11
- Solicitations posted, last 12 months
- 1,461
- Published awards, last 12 months
- 499 (median $98K)
- Busiest buyer, last 12 months
- Defense Logistics Agency
- Source and update
- SAM.gov public data, updated October 21, 2026
Open now page 1 of 5
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 22 Closes today |
Connector, Saver
Defense Logistics Agency |
HUBZone |
| Oct 21 Closes today |
Enterprise Air Route Surveillance Radar Replacement Sources Sought Request of Information
Department of the Air Force, Hanscom AFB, MA Sources sought |
Open to all |
| Oct 21 Closes today |
Gyroscope, Integrati
Department of the Navy, Northampton, MA Pre-solicitation |
Open to all |
| Oct 21 Closes today |
Mobile Power Conditioning Unit/power Supply Set
Department of the Navy Pre-solicitation |
Open to all |
| Oct 21 Closes today |
NOTICE OF INTENT TO SINGLE SOURCE - Frontgrade Technologies Inc.
Federal Aviation Administration, Exeter, NH Special notice |
Open to all |
| Oct 21 Closes today |
UMTE X Band Transmitter
Department of the Air Force, Hill Air Force Base, UT Sources sought |
Open to all |
| Oct 23 1 day left |
Interface Unit, Communi
Defense Logistics Agency |
SDVOSB |
| Oct 22 1 day left |
Modulator, PWR Sup, in Repair/modification of
Department of the Navy |
Open to all |
| Oct 23 1 day left |
Module, Isolated Inp
Defense Logistics Agency |
Small business |
| Oct 23 1 day left |
Panel, Control, Electric
Defense Logistics Agency |
Open to all |
| Oct 23 1 day left |
Thermal Imaging System
Defense Logistics Agency |
Open to all |
| Oct 23 1 day left |
Indicator
Defense Logistics Agency |
Open to all |
| Oct 23 1 day left |
Indicator, Carbon Monox
Defense Logistics Agency |
Small business |
| Oct 23 1 day left |
Kit, Syring, VALVE8
Defense Logistics Agency |
Open to all |
| Oct 23 1 day left |
Servo, Indicator
Defense Logistics Agency |
Small business |
| Oct 23 1 day left |
Trunnion
Defense Logistics Agency |
Small business |
| Oct 22 1 day left |
AN/UPX-50 Common Core Digital Interrogator (CCDI) Productionization
Department of the Navy, Patuxent River, MD Sources sought |
Open to all |
| Oct 22 1 day left |
Custom Integrated Robotic System
Defense Threat Reduction Agency (dtra) Special notice |
Open to all |
| Oct 22 1 day left |
Export Variant (XV) Second Generation Forward Looking Infrared (2GF) Thermal Receiver Units (TRUs) and Imager Assemblies Repair
Department of the Army, Fort Belvoir, VA Sources sought |
Open to all |
| Oct 22 1 day left |
Hydrophone Mount
Defense Logistics Agency |
Open to all |
| Oct 22 1 day left |
Sources Sought/RFI - AFLCMC/ESAN FMS Brazil Radar Modernization
Department of the Air Force, Hanscom AFB, MA Sources sought |
Open to all |
| Oct 23 2 days left |
FA2204_RFI_TACMOR_SYSTEM
Department of the Air Force, Apo, AP Sources sought |
Open to all |
| Oct 23 2 days left |
NATO Business Opportunity: Portable Global Navigation Satellite Systems (GNSS) Jammer Kits
Bureau of Industry and Security, Norfolk, VA Special notice |
Open to all |
| Oct 23 2 days left |
Niin: 016232556/NOMEN: Control Display Unit (cdu)
Department of the Navy |
Open to all |
| Oct 23 2 days left |
Servocylinder
Defense Logistics Agency |
Open to all |
| Oct 25 4 days left |
Radar Set Subassemb
Defense Logistics Agency |
Open to all |
| Oct 26 4 days left |
Sensing Element, Fire D
Defense Logistics Agency |
Small business |
| Oct 27 5 days left |
Actuator, Electro-mecha
Defense Logistics Agency |
Open to all |
| Oct 26 5 days left |
Indicator, Attitude, in Repair/modification of
Department of the Navy |
Open to all |
| Oct 27 5 days left |
Transducer, Displac
Defense Logistics Agency |
Open to all |
NAICS 334511 by state
open today + last 12 months
Agencies that buy it
- Defense Logistics Agency850
- Department of the Navy463
- Department of the Air Force88
- Department of the Army42
- US Geological Survey30
- US Coast Guard26
- US Marshals Service20
- National Oceanic and Atmospheric Administration14
- Transportation Security Administration7
- National Aeronautics and Space Administration6
- Bureau of Reclamation6
- Forest Service4
Related NAICS codes
- 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing
- 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334514 Totalizing Fluid Meter and Counting Device Manufacturing
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334516 Analytical Laboratory Instrument Manufacturing
- 334517 Irradiation Apparatus Manufacturing
- 334519 Other Measuring and Controlling Device Manufacturing
Set-asides open today
Recent awards
499 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Sep 30 | Lockheed Martin Corporation Towed Array Production and Sustainment Department of the Navy, NY |
$145.0M |
| Sep 30 | Lockheed Martin Corporation SEWIP Block 2 FY25/26 Extension Department of the Navy, NY |
$1.7B |
| Sep 29 | AllClear Aerospace & Defense, Inc Transmitter, Position Defense Logistics Agency |
$41K |
| Sep 29 | Marotta Controls Inc. Receiver, Countermea Defense Logistics Agency |
$40K |
| Sep 29 | ASRC Federal Facilities Logistics, LLC Parts Kit, Electroni Defense Logistics Agency |
$105K |
| Sep 29 | Maxa Beam Searchlights, Inc. Infrared Equipment, Subassembly Defense Logistics Agency |
$103K |
| Sep 29 | Raytheon Company Radar Set Subassemb Defense Logistics Agency |
$98K |
| Sep 29 | Teledyne Flir Unmanned Ground Systems, Inc. Sugv Chassis, Quad V Defense Logistics Agency |
$835K |
| Sep 29 | Teledyne Flir Unmanned Ground Systems, Inc. Sugv Chassis, Quad V Defense Logistics Agency |
$835K |
| Sep 28 | Sequoia Defense LLC Control, Radar Set Defense Logistics Agency |
$32K |
| Sep 28 | Kongsberg Defence & Aerospace As Indicator, Azimuth Defense Logistics Agency |
$42K |
| Sep 28 | Northrop Grumman Systems Corporation SOLE SOURCE - Procurement of Test Program Sets (TPS) and Automated Test Equipment (ATE) for AN/ZPY-3 Multi-Function Active Sonar (MFAS) Shop Replaceable Assemblies (SRAs) Department of the Navy, MD |
$19.8M |
| Sep 28 | Bae Systems Information And Electronic Systems Integration Inc. Procure Fiscal Years (FY) 2026-2027 OE-120/UPX Antenna Group Systems, retrofit kits, Installation and Checkout (INCO) kits, testing, production support and technical data Department of the Navy, NH |
$11.6M |
| Sep 28 | Raytheon Company Post Award Synopsis for N00024-22-C-5500 P00043 Department of the Navy, MA |
$9.6M |
| Sep 25 | Mackay Communications, Inc. Procurement of Furuno Felcom GMDSS Replacement National Oceanic and Atmospheric Administration |
$22K |
Who wins the most
- Carp Industries Corp. (18 awards)
- Northrop Grumman Systems Corporation (15 awards)
- HC Merchandisers, Inc. (14 awards)
- Safeware Inc. (13 awards)
- Elbit Systems Of America - Night Vision LLC (12 awards)
- Integrated Procurement Technologies (11 awards)
- Raytheon Company (10 awards)
- L3 Technologies, Inc. (9 awards)
Questions
How many federal NAICS 334511 contracts are open?
On October 21, 2026 there were 131 open notices on SAM.gov, 44 of them closing within a week. BidFox updates this page every morning from the official SAM.gov data.
Which agencies buy the most NAICS 334511?
Counting solicitations from the last 12 months: Defense Logistics Agency (811 solicitations); Department of the Navy (394 solicitations); Department of the Air Force (74 solicitations).
How much are federal NAICS 334511 contracts worth?
The median published award over the last 12 months was $98K, across 499 award notices. Many awards are much smaller or larger, and some contracts are awarded without a public award notice.
Can small businesses bid on NAICS 334511 contracts?
Yes. 35% of the NAICS 334511 solicitations in the last 12 months were set aside for small businesses or for certified firms (8(a), HUBZone, SDVOSB, WOSB). Open-competition notices accept any registered business.
How do I get new notices like these by email?
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Learn more
Source: public SAM.gov contract opportunity notices, updated October 21, 2026. Award amounts are as published in award notices.