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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /33421

    NAICS Demand Lane

    Telephone Apparatus Manufacturing, Contract Opportunities

    576 total opportunities (576 active) tied to NAICS 33421 across federal, state, local, and forecast sources.
    NAICS 33421Federal + SLED576 total
    View NAICS definition →
    Total Opportunities
    576
    Across all indexed sources
    Active Estimate
    576
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33421.

    DEPT OF DEFENSE

    BUCKLEY SFB UNIFIED COMMUNICATIONS CONFERENCE SYSTEM - CONFERENCE BRIDGE

    Active

    AI Summary

    This opportunity is a combined synopsis/solicitation for a unified communications conference system at Buckley SFB, specifically for a conference bridge. It is a 100% small business set-aside, with quotes due by 0900 MDT on 17 September 2026. Offerors must provide products from the DOD Information Network Approved Prod…

    CO

    Posted Sep 14, 2026Due Sep 17, 2026Combined Synopsis/SolicitationNAICS 334210Total Small Business Set-Aside (FAR 19.5)Sol: FA254326Q0034
    View details→

    DEPARTMENT OF ENERGY

    63--MOBILE SURVEILLANCE SYSTEM (MSS) SECURITY TRAILER

    Active

    AI Summary

    The Department of Energy is soliciting proposals for a Mobile Surveillance System (MSS) Security Trailer. This opportunity is classified under NAICS code 334210 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the deadline of September 18, 2026.

    CA

    Posted Sep 14, 2026Due Sep 18, 2026SolicitationNAICS 334210Total Small Business Set-Aside (FAR 19.5)Sol: 89503326QWA000411
    View details→

    DEPT OF DEFENSE

    ARMY CONUS ENTERPRISE (ACE) LAND MOBILE RADIO (LMR) – MOTOROLA OEM EXTENDED WARRANTY AND MAINTENANCE SUPPORT FOR FORT NOVOSEL, AL AND HOLSTON ARMY AMMUNITION PLANT (HAAP), TN

    Active

    AI Summary

    The Defense Information Systems Agency seeks a sole source contract with Motorola Solutions, Inc. for OEM extended warranty and maintenance support for Land Mobile Radio systems at Fort Novosel, AL, and Holston Army Ammunition Plant, TN. Interested parties must submit capability statements within 15 days. This opportun…

    IL

    Posted Sep 11, 2026Due Sep 21, 2026Sources SoughtNAICS 334210Sol: HC108426R0016
    View details→

    DEPT OF DEFENSE

    59--HANDSET

    Active

    AI Summary

    The Department of Defense is seeking quotes for 419 units of HANDSET, NSN 5965004998011, under RFQ solicitation. Approved sources include specific manufacturers. Quotes must be submitted electronically, and hard copies are not available. This opportunity is set aside for small businesses.

    OH

    Posted Sep 10, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 334210Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M526T491P
    View details→

    DEPT OF DEFENSE

    59--HANDSET

    Active

    AI Summary

    The Department of Defense is seeking quotes for 33 units of NSN 5965016037301 HANDSET under RFQ solicitation. Delivery is required to DLA Distribution within 168 days after order. All responsible sources may submit quotes electronically, as hard copies are not available.

    OH

    Posted Sep 10, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 334210Sol: SPE7M526T485E
    View details→

    DEPT OF DEFENSE

    MIC INTRFC MODULE

    Active

    AI Summary

    The Department of Defense is soliciting quotes for the repair of telecommunications equipment under NAICS code 334210. Bidders must provide a quote amount, repair turnaround time, and comply with government inspection requirements. The contract will include options for increased quantities and penalties for delays in r…

    PA

    Posted Sep 10, 2026Due Sep 25, 2026SolicitationNAICS 334210Sol: N0010426QQC59
    View details→

    DEPT OF DEFENSE

    FORT BRAGG, NC - DPTMS AIRFIELD CRASH ALARM SYSTEM MODERNIZATION (AMENDMENT 0005)

    Archived

    AI Summary

    The Department of Defense is seeking bids for the modernization of the airfield crash alarm system at Fort Bragg, NC. This opportunity includes a combined synopsis/solicitation, with the RFQ submission deadline extended to September 11, 2026, at 1600 EST. Interested parties should refer to Solicitation W91247-26-Q-1CD5…

    NC

    Posted Sep 8, 2026Due Sep 11, 2026Combined Synopsis/SolicitationNAICS 334210Total Small Business Set-Aside (FAR 19.5)Sol: W91247-26-Q-1CD5
    View details→

    DEPT OF DEFENSE

    59--HANDSET

    Active

    AI Summary

    The Department of Defense is soliciting quotes for 44 handsets under NSN 5965015966998. This RFQ may lead to an Indefinite Delivery Contract with a one-year term. Quotes must be submitted electronically, and hard copies are not available. The estimated total order value is $350,000, with a guaranteed minimum of 6 units…

    OH

    Posted Sep 7, 2026Due Sep 22, 2026Combined Synopsis/SolicitationNAICS 334210Sol: SPE7M126U5717
    View details→

    DEPT OF DEFENSE

    TERMINAL,VOICE COMM

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for the manufacture of terminal voice communication equipment. This opportunity is under FAR Part 18, Emergency Acquisition Flexibilities. Quotes must be submitted by the specified deadline, and compliance with all contract requirements is mandatory.

    PA

    Posted Sep 7, 2026Due Sep 9, 2026SolicitationNAICS 334210Sol: SPRMM126QKH78
    View details→

    DEPT OF DEFENSE

    BORDER ROUTER UPGRADES

    Archived

    AI Summary

    The Department of the Navy is soliciting quotes for Cisco Border Router upgrades under a combined synopsis/solicitation. This opportunity is a total small business set-aside and requires new equipment only, with no remanufactured items accepted. Interested vendors must provide documentation of their authorized distribu…

    DC

    Posted Aug 31, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 334210Total Small Business Set-Aside (FAR 19.5)Sol: N0017326Q0012
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    523
    sled
    50
    forecast
    3

    Related NAICS Codes

    • 331, Primary Metal Manufacturing→
    • 3311, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 33111, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 331110, Iron and Steel Mills and Ferroalloy Manufacturing →
    • 3312, Steel Product Manufacturing from Purchased Steel→
    • 33121, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 331210, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 33122, Rolling and Drawing of Purchased Steel→
    • 331221, Rolled Steel Shape Manufacturing →
    • 331222, Steel Wire Drawing →

    Explore

    • 33421 Definition→
    • Browse NAICS Codes→
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    About NAICS 33421

    This industry comprises establishments primarily engaged in manufacturing telephone apparatus, including wired and wireless telephones and related equipment. It includes the production of telephone sets, cellular phones, and other communication devices.

    Read the full NAICS definition →