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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC 6650

    Product & Service Code

    PSC 6650: Optical Instruments, Test Equipment, Components and Accessories

    1,128 contracts match PSC 6650 (Optical Instruments, Test Equipment, Components and Accessories). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC 6650Previewing 10 opportunities
    View PSC definition →
    Contracts
    1.1K
    Records under this PSC
    Agencies in Preview
    2
    Distinct buyers in the latest sample
    NAICS in Preview
    3
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC 6650.

    DEPT OF DEFENSE

    INFRARED TELESCOPE AND ACCESSORIES

    Active

    AI Summary

    The Naval Research Laboratory is soliciting firm-fixed-price quotations from small businesses for new brand-name-or-equal infrared telescope equipment and accessories, with manufacturer warranty and authorized-reseller documentation required. Quotations must include technical and price information and be emailed to the…

    DC

    Posted Oct 30, 2026Due Nov 2, 2026Combined Synopsis/SolicitationNAICS 334516Total Small Business Set-Aside (FAR 19.5)Sol: N00173-27-Q-1301397725
    View details→

    DEPARTMENT OF ENERGY

    CARL ZEISS MICROSCOPY, LLC, SMARTZOOM 5, AND OPTIONS

    Active

    AI Summary

    Oak Ridge National Laboratory’s Enrichment Science and Engineering Division is seeking a Carl Zeiss SmartZoom 5 microscope and options under a brand-name-or-equal requirement. The bill of materials provides specifications and details. The opportunity is issued as RFQSSPR511693, with purchase terms, flowdown clauses, an…

    TN

    Posted Oct 28, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 334516Sol: RFQSSPR511693
    View details→

    DEPT OF DEFENSE

    INTENT TO SOLE SOURCE SELF-ALIGNING FOCUS SCHLIEREN SYSTEM

    Active

    AI Summary

    The Air Force intends to award a firm-fixed-price sole-source contract to RH Technologies LLC for a self-aligning focus Schlieren system for the Air Force Institute of Technology at Wright-Patterson AFB. The notice is not a competitive solicitation, but capability information or objections may be submitted by November …

    Posted Oct 28, 2026Due Nov 2, 2026Special NoticeNAICS 3345168(a) Sole Source (FAR 19.8)Sol: FA860127Q0017
    View details→

    DEPT OF DEFENSE

    A27-022 VIDEOSCOPE

    Active

    AI Summary

    The Department of the Air Force is soliciting videoscopes for engine inspections. These flexible camera scopes record video and measurements to help inspect inaccessible areas, identify defects, and detect foreign object debris. The notice is a combined synopsis/solicitation, with an SBA set-aside; the description does…

    OK

    Posted Oct 27, 2026Due Nov 11, 2026Combined Synopsis/SolicitationNAICS 334519Total Small Business Set-Aside (FAR 19.5)Sol: FA812527Q0004
    View details→

    DEPT OF DEFENSE

    SUPPLY AND REPAIR OF THE EXPEDITIONARY FLUID ANALYSIS SYSTEM (EFAS) MODULES, NSN: 6650-01-678-4220RN

    Active

    AI Summary

    The Department of the Air Force is soliciting the supply and repair of Expeditionary Fluid Analysis System (EFAS) modules, NSN 6650-01-678-4220RN. The requirement includes both equipment and repair services. The notice lists NAICS 334519 and set-aside code 8AN; it does not provide a value or enough information to deter…

    OK

    Posted Oct 26, 2026Due Nov 30, 2026SolicitationNAICS 3345198(a) Sole Source (FAR 19.8)Sol: FA811926R0016
    View details→

    DEPT OF DEFENSE

    INTENT TO SOLE SOURCE: AFIT - HIGH FINESSE WS8-2 WAVEMETER

    Active

    AI Summary

    The Air Force intends to award a firm-fixed-price, sole-source contract to TOPTICA Photonics Inc. for an AFIT WS8-2 wavemeter capable of wavelength measurement accuracy below 2 MHz. This special notice is not a request for competitive quotations, but responsible sources may submit capability information or objections b…

    OH

    Posted Oct 23, 2026Due Nov 6, 2026Special NoticeNAICS 334516Sol: FA860127Q0014
    View details→

    66--BRAND NAME NIKON MICROSCOPE AND CAMERA

    Archived

    AI Summary

    The U.S. Geological Survey seeks quotes for a brand-name Nikon microscope and camera under solicitation 140GG027Q0005. This is a small-business set-aside with NAICS code 334516. The agency will evaluate conforming quotes under FAR Part 12 and FAR 13.5 and make an award to the vendor whose quote is most advantageous to …

    Posted Oct 22, 2026Due Oct 28, 2026Combined Synopsis/SolicitationNAICS 334516Total Small Business Set-Aside (FAR 19.5)Sol: 140GG027Q0005
    View details→

    DEPT OF DEFENSE

    DIGITAL MICROSCOPE VHX-XL SERIES

    Archived

    AI Summary

    The Navy’s NSWC Crane seeks one Keyence VHX-XL Series digital microscope (part number VHX-XL). The procurement is a sole-source action under FAR 13.106-1, with Keyence Corporation of America identified as the intended supplier. Interested vendors may submit capability information, but the government may decide not to c…

    IN

    Posted Oct 22, 2026Due Oct 29, 2026Combined Synopsis/SolicitationNAICS 334516Sol: N0016427Q0008
    View details→

    DEPT OF DEFENSE

    TOPTICA 440NM LASER FOR QUANTUM OPTICS

    Archived

    AI Summary

    The Naval Research Laboratory intends to award a sole-source purchase order to Toptica Photonics for a 440 nm laser used in quantum optics. The notice is not a solicitation; interested vendors may submit capability information within two calendar days to show that competition would benefit the government. The purchase …

    DC

    Posted Oct 22, 2026Due Oct 24, 2026Special NoticeNAICS 334516Sol: N00173-27-Q-1301397807
    View details→

    DEPT OF DEFENSE

    BORESCOPE KIT, ENGINE

    Active

    AI Summary

    DLA plans to award a firm-fixed-price contract for three engine borescope kits, NSN 6650-01-234-0467, part number 21C7779P03, for delivery to Tracy, California. The item is restricted to listed approved manufacturing sources because required technical data and rights are unavailable to support alternate sources. Offero…

    AL

    Posted Oct 19, 2026Due Oct 28, 2027PresolicitationNAICS 334511Sol: SPRRA1-27-Q-A004
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPT OF DEFENSE→DEPARTMENT OF ENERGY→

    Adjacent NAICS Codes

    NAICS 334516NAICS 334519NAICS 334511

    Explore

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