Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

1,071 active contract opportunities

1,071

Active Opportunities

951

Posted Last 7 Days

30 days

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Top Industries

  • Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing1071

Set-Aside Distribution

  • 928
  • No Set Aside83
  • Small Business51
  • SDVOSB5
  • 8(a) Sole Source2

Top Locations

  • VA622
  • OH94
  • PA55
  • DC40
  • MD28

About NAICS334511

The North American Industry Classification System (NAICS) code 334511 covers search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Depot Level Repair and Maintenance of AN/AQS-24 Sonar System and Related AMCM Systems

DEPT OF DEFENSE
PANAMA CITY BEACH, FL
NAICS 334511
Posted Jul 24, 2026
No Set Aside

NSN 5855016187805, SPE4A7-26-R-0722, Housing Section, Night Vision

DEPT OF DEFENSE
RICHMOND, VA
NAICS 334511
Posted Jul 24, 2026
Due Aug 8, 2026
No Set Aside

COMPUTER, AIR DATA

DEPT OF DEFENSE
REDSTONE ARSENAL, AL
NAICS 334511
Posted Jul 24, 2026
Due Aug 27, 2026

Joint Helmet Mounted Cueing System (JHMCS)

DEPT OF DEFENSE
ROBINS A F B, GA
NAICS 334511
Posted Jul 24, 2026

Tactical Air Traffic Control (ATC) Command and Control (C2) System (TACOS)

DEPT OF DEFENSE
HANSCOM AFB, MA
NAICS 334511
Posted Jul 24, 2026
Due Aug 28, 2026
No Set Aside

MH-139 Electro-Optical/Infrared Systems Upgrade

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 334511
Posted Jul 24, 2026
Due Aug 24, 2026
No Set Aside

66-ANALYZER ASSEMBLY, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 334511
Posted Jul 24, 2026
Due Sep 22, 2026

INDICATOR,COURSE

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 334511
Posted Jul 24, 2026
Due Aug 24, 2026

58-RADAR SET SUBASSEMB

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 334511
Posted Jul 23, 2026
Due Aug 3, 2026

CYPRES-2

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 334511
Posted Jul 23, 2026
Due Aug 3, 2026
No Set Aside

N0018926SMSS - Sonar Maintenance Support Services

DEPT OF DEFENSE
NORFOLK, VA
NAICS 334511
Posted Jul 23, 2026
Due Aug 11, 2026
No Set Aside

58-MODULATOR,RADIO TRANSM

DEPT OF DEFENSE
RICHMOND, VA
NAICS 334511
Posted Jul 23, 2026
Due Aug 6, 2026
Small Business

SERVOCYLINDER

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 334511
Posted Jul 23, 2026
Due Aug 24, 2026

MH-139 Color Weather Radar

DEPT OF DEFENSE
WRIGHT PATTERSON AFB, OH
NAICS 334511
Posted Jul 23, 2026
Due Aug 24, 2026
No Set Aside

COVER,PROTECTIVE,TO

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 334511
Posted Jul 23, 2026
Due Aug 24, 2026

BLOCK,PISTON

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 334511
Posted Jul 23, 2026
Due Aug 24, 2026

LINER,ACETATE

DEPT OF DEFENSE
MECHANICSBURG, PA
NAICS 334511
Posted Jul 23, 2026
Due Aug 24, 2026

66-CALIBRATION CHECK K

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 334511
Posted Jul 22, 2026

APG-79 RADAR Retrofit Phase VI

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 334511
Posted Jul 22, 2026
Due Aug 11, 2026
No Set Aside

APG-79 RADAR Retrofit Phase V

DEPT OF DEFENSE
PATUXENT RIVER, MD
NAICS 334511
Posted Jul 22, 2026
Due Aug 11, 2026
No Set Aside