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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC 3110

    Product & Service Code

    PSC 3110: Bearings, Antifriction, Unmounted

    845 contracts match PSC 3110 (Bearings, Antifriction, Unmounted). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC 3110Previewing 10 opportunities
    View PSC definition →
    Contracts
    845
    Records under this PSC
    Agencies in Preview
    1
    Distinct buyers in the latest sample
    NAICS in Preview
    1
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC 3110.

    DEPT OF DEFENSE

    BEARING, ROLLER

    Active

    AI Summary

    The Defense Logistics Agency is seeking information on potential sources for roller bearing NSN 3110-01-051-1649, part number 4330-04UL3AP, currently associated with Hamilton Sundstrand Corporation. Respondents should provide the manufacturer’s location and points of contact. This notice is informational only, not a so…

    VA

    Posted Oct 30, 2026Due Nov 4, 2026Sources SoughtNAICS 332991Sol: SPE4A627RX158
    View details→

    DEPT OF DEFENSE

    31- BEARING, BALL, ANNULAR

    Active

    AI Summary

    The Defense Logistics Agency is seeking information on potential sources for NSN 3110-00-921-5820, an annular ball bearing associated with Kaydon Corporation part number 65B9878. Respondents should identify the manufacturer’s location and points of contact. This notice is for market research only, not a solicitation; t…

    VA

    Posted Oct 30, 2026Due Nov 2, 2026Sources SoughtNAICS 332991Sol: SPE4A627RX155
    View details→

    DEPT OF DEFENSE

    BEARING, BALL, ANNULAR

    Active

    AI Summary

    The Defense Logistics Agency seeks offers for NSN 3110-00-321-7591, an annular ball bearing, under a five-year commercial indefinite delivery contract. Estimated annual demand is 203 units, with a minimum of 51 and a maximum of 203; requested delivery is 130 days after receipt of order. Offers may include surplus or ne…

    VA

    Posted Oct 30, 2026Due Nov 13, 2026Combined Synopsis/SolicitationNAICS 332991Sol: SPE4A627RX065
    View details→

    DEPT OF DEFENSE

    MULTI-NSN LTC

    Active

    AI Summary

    The Defense Logistics Agency is seeking market information for a long-term contract covering multiple National Stock Numbers (NSNs). The notice provides no further item descriptions or requirements in the supplied text; prospective vendors should review the attachment for product details, quantities, and response instr…

    VA

    Posted Oct 29, 2026Due Nov 4, 2026Sources SoughtNAICS 332991Sol: SPE4A227RX001
    View details→

    DEPT OF DEFENSE

    31--BEARING,BALL,DUPLEX

    Active

    AI Summary

    The Navy is soliciting qualified products for manufacture and delivery of duplex ball bearings meeting MIL-DTL-17931F and related specifications. The item is on a qualified products list, so only tested and approved products will be considered. Production lot testing is required, past performance will be evaluated, and…

    PA

    Posted Oct 29, 2026Due Dec 1, 2026SolicitationNAICS 332991Sol: N0010426QYA9Y
    View details→

    DEPT OF DEFENSE

    31--BEARING,BALL,DUPLEX- AND SIMILAR REPLACEMENT PARTS

    Active

    AI Summary

    The Navy is soliciting qualified manufacturers for annular ball bearings meeting MIL-B-17931 requirements. The item is subject to qualified-products-list restrictions, production lot testing, inspection, and a one-year warranty. This is a total small-business set-aside under emergency acquisition flexibilities, with pa…

    PA

    Posted Oct 29, 2026Due Dec 2, 2026SolicitationNAICS 332991Sol: N0010426QYAHA
    View details→

    DEPT OF DEFENSE

    31--BEARING,BALL,ANNULA

    Active

    AI Summary

    The Navy is soliciting qualified suppliers to manufacture and deliver annular ball bearings meeting MIL-DTL-17931F and related specifications. The item is on a qualified products list, so only tested and approved products are acceptable. Production lot testing is required, and the solicitation includes a one-year warra…

    PA

    Posted Oct 29, 2026Due Dec 8, 2026SolicitationNAICS 332991Sol: N0010426QYAHD
    View details→

    DEPT OF DEFENSE

    31--BEARING,BALL,DUPLEX- AND SIMILAR REPLACEMENT PARTS

    Active

    AI Summary

    The Navy is soliciting offers to manufacture and supply annular ball bearings (NIINs 009873725 and 009921018) meeting MIL-B-17931 and related specifications. Items must be QPL-approved and undergo production lot testing. Delivery is to specified Navy supply locations, and the solicitation includes a one-year warranty a…

    PA

    Posted Oct 28, 2026Due Dec 3, 2026SolicitationNAICS 332991Sol: N0010426QYAH4
    View details→

    DEPT OF DEFENSE

    31--BEARING,BALL,ANNULA

    Active

    AI Summary

    The Navy is soliciting qualified sources to manufacture and supply annular ball bearings meeting MIL-B-17931 and the referenced technical and quality requirements. The item is on a qualified products list, so only currently approved sources will be considered; production lot testing is required. The procurement uses em…

    PA

    Posted Oct 28, 2026Due Dec 1, 2026SolicitationNAICS 332991Sol: N0010426QYAH7
    View details→

    DEPT OF DEFENSE

    31--BEARING,BALL,DUPLEX- AND SIMILAR REPLACEMENT PARTS

    Active

    AI Summary

    The Navy seeks qualified commercial duplex ball bearings manufactured to MIL-B-17931 and related specifications. The item is subject to a Qualified Products List requirement and production lot testing, with a one-year warranty and an option for increased quantity 180 days after award. The procurement uses emergency acq…

    PA

    Posted Oct 28, 2026Due Dec 2, 2026SolicitationNAICS 332991Sol: N0010426QYAGF
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPT OF DEFENSE→

    Adjacent NAICS Codes

    NAICS 332991

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