samsearch
    Platform
    01InfluenceShape the requirement before it's on your competitor's radar.
    Signal
    Recompete window opens in 42 days
    Facilities maintenance IDIQ$8.4M
    Forecast
    Agency spend up 18% next FY
    DoD facilitiesQ3 window
    02CaptureFind and qualify the work across every market.
    Federal91%
    Network engineering support — GSA MAS
    GSA541512
    SLED88%
    Custodial services — Fairfax County Public Schools
    K-12561720
    DIBBS79%
    Aircraft hydraulic fitting — DLA Aviation
    DLANSN 5330
    03AnalyzeExtract requirements and build the compliance matrix.
    Compliance matrix
    L.2.1Technical approachVol I
    L.3.4Staffing planVol I
    M.1Past performanceEvaluated
    SOW breakdown
    Requirements extracted38
    Mapped to Section L/M38
    Every extractionCited
    Ask Sammy
    “Do we meet the small business set-aside?”
    04ManageRun the pursuit through to award.
    Pipeline
    QualifyFacilities support · USACE
    CaptureComms upgrade · DLA
    ProposalShipyard dredging · NAVSEA
    PriyaAlex
    This week
    Submit past performance refsThu
    Confirm subK teamingFri
    Upload SF 33Mon
    05RespondDraft and submit your response.
    Drafting · Volume I
    247 words
    RFI response
    CompanyAcme Robotics LLC
    UEIJK4M8…
    Capability narrativeDrafted
    06FinanceGet paid faster on what you win.
    Capital available
    $2.4M against your award
    Facilities maintenance IDIQAwarded
    Partner matched
    LenderFederal Capital Partners
    Draw available$2.4M
    UnderwritingCleared
    The platform
    Influence
    Capture
    Analyze
    Manage
    Respond
    Finance
    One pipeline, six stages, start to award.
    See the whole platform
    Solutions
    By industry
    Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.
    By team
    Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.
    By company size
    Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.
    Browse all industries
    CustomersPricing
    ResourcesNew
    Learn
    AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.
    Tools & data
    Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.
    Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →
    All resources and tools
    Sign inRequest a demo
    /

    SamSearch Platform

    Stop searching. Start winning.

    AI-powered intelligence for the right opportunities, the right leads, and the right time.

    Book a Demo
    samsearch

    The Complete AI Platform for Government Contracting

    Platform
    • Product
    • Pricing
    • ROI calculator
    • Integrations
    • Changelog
    Solutions
    • Solutions
    • Customers
    • Comparisons
    • Market watch
    Resources
    • Blog
    • Free GovCon tools
    • Glossary
    • Docs
    Company
    • API & partnerships
    • Careers
    • Support
    • Compliance
    • Trust centre
    • Contact
    Recognised & verified
    SOC 2 Type II Compliant, SamSearchAWS Partner - Advanced, SamSearch on AWS MarketplaceGartner Peer Insights Customer First, SamSearch4.9RATED ON G2
    Ask AI about samsearch
    Ask ChatGPTAsk ClaudeAsk Perplexity
    Follow

    © 2026 samsearch. All rights reserved.

    Terms of usePrivacy policy
    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /333999

    NAICS Demand Lane

    All Other Miscellaneous General Purpose Machinery Manufacturing, Contract Opportunities

    656 total opportunities (656 active) tied to NAICS 333999 across federal, state, local, and forecast sources.
    NAICS 333999Federal + SLED656 total
    View NAICS definition →
    Total Opportunities
    656
    Across all indexed sources
    Active Estimate
    656
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333999.

    DEPT OF DEFENSE

    59--FILTER SUBASSEMBLY

    Archived

    AI Summary

    The Department of Defense, specifically the Navy, is soliciting bids for a filter subassembly, with a delivery timeline of 180 days post-contract award. This opportunity is open to all businesses, with a focus on past performance in evaluations. Interested bidders must submit their quotes by 4:30 PM local time on Janua…

    PA

    Posted May 1, 2025Due May 28, 2025SolicitationNAICS 333999Sol: N0010421QFB12
    View details→

    DEPT OF DEFENSE

    CASING,RIGID,SHAFT

    Archived

    AI Summary

    The Department of Defense, specifically the Navy, is soliciting bids for the repair of rigid shaft casings under NAICS Code 333999. This request for quotation (RFQ) requires bidders to provide a quotation valid for 60 days. After evaluation, a contract will be issued, and items will be shipped for inspection. For inqui…

    PA

    Posted Feb 28, 2025Due Mar 21, 2025SolicitationNAICS 333999Sol: N0010421QBB35
    View details→

    DEPT OF DEFENSE

    13--TUBE,COMMUNICATION

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for the procurement of 30 units of NSN 1HM 1355 011691125, with a submission deadline of November 15, 2024, at 4:30 PM EDT. Bidders are required to provide a firm fixed unit price that includes all costs associated with manufa…

    PA

    Posted Oct 17, 2024Due Nov 15, 2024SolicitationNAICS 333999Sol: N0010422QNE65
    View details→

    DEPT OF DEFENSE

    SWITCH CONNECT ASSY

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for a Switch Connect Assembly, with a closing date for bids on May 17, 2024, at 4:30 PM EDT. This opportunity falls under NAICS Code 333999 and is not set aside for small businesses. Bidders should be aware that the pricing fo…

    PA

    Posted Aug 26, 2024Due May 17, 2024SolicitationNAICS 333999Sol: N0010422QBB86
    View details→

    DEPT OF DEFENSE

    47--PIPE,METALLIC

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for metallic pipe under NAICS Code 333999. The deadline for bids is April 4, 2024, at 4:30 PM EDT. There is no set-aside code for this opportunity, and potential bidders can contact Karen Palm at 717-991-9570 or 717-605-4066, …

    PA

    Posted Aug 26, 2024Due Apr 4, 2024SolicitationNAICS 333999Sol: N0010421QFC34
    View details→

    DEPT OF DEFENSE

    20--HUB AND CYLINDER AS, IN REPAIR/MODIFICATION OF

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for the repair and modification of hub and cylinder assemblies, identified under NAICS Code 333999. The solicitation is set aside for no specific category and includes a total of 24 units required for delivery within 365 days.…

    PA

    Posted Aug 26, 2024Due Mar 15, 2024SolicitationNAICS 333999Sol: N0010421RCZ21
    View details→

    DEPT OF DEFENSE

    31--BEARING,SLEEVE, IN REPAIR/MODIFICATION OF

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for the repair and modification of sleeve bearings, with a submission deadline of July 15, 2024. This opportunity falls under NAICS Code 333999 and is not set aside for small businesses. Interested bidders should note that the…

    PA

    Posted Aug 26, 2024Due Jul 15, 2024SolicitationNAICS 333999Sol: N0010422QDE67
    View details→

    DEPT OF DEFENSE

    59--MK28/0 XFMR,SYSTEMS

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for the procurement of MK28/0 transformers under NAICS Code 333999. The deadline for submitting offers is now extended to September 24, 2021. Bidders are required to provide a Firm Fixed Price for the items specified, excludin…

    PA

    Posted Aug 26, 2024Due May 24, 2024SolicitationNAICS 333999Sol: N0010421QDC14
    View details→

    DEPT OF DEFENSE

    59--CIRCUIT CARD ASSEMB, IN REPAIR/MODIFICATION OF

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for the repair and modification of circuit card assemblies. The deadline for submissions is March 29, 2024, at 4:30 PM EDT. Bidders are required to provide a Firm Fixed Price for the complete repair of the item, which must res…

    PA

    Posted Aug 26, 2024Due Mar 29, 2024SolicitationNAICS 333999Sol: N0010422QUC43
    View details→

    DEPT OF DEFENSE

    58--POWER CONVERTER, IN REPAIR/MODIFICATION OF

    Archived

    AI Summary

    The Department of Defense, specifically the Department of the Navy, has issued a solicitation for the repair and modification of a power converter. The deadline for submissions is March 29, 2024, at 4:30 PM EDT. The contract falls under NAICS Code 333999 and does not have a set-aside designation. Bidders are required t…

    PA

    Posted Aug 26, 2024Due Mar 29, 2024SolicitationNAICS 333999Sol: N0010422QUC37
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    34
    sled
    621
    forecast
    1

    Related NAICS Codes

    • 33, Manufacturing→
    • 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→

    Explore

    • 333999 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 333999

    All Other Miscellaneous General Purpose Machinery Manufacturing

    Read the full NAICS definition →