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    1. Home
    2. /Gov Explore
    3. /PSC Codes
    4. /PSC 4730

    Product & Service Code

    PSC 4730: Hose, Pipe, Tube, Lubrication, and Railing Fittings

    1,668 contracts match PSC 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.
    PSC 4730Previewing 10 opportunities
    View PSC definition →
    Contracts
    1.7K
    Records under this PSC
    Agencies in Preview
    1
    Distinct buyers in the latest sample
    NAICS in Preview
    3
    Adjacent demand lanes

    Latest opportunities

    Previewing the latest 10 opportunities classified under PSC 4730.

    DEPT OF DEFENSE

    COUPLING ASSEMBLY,SELF-SEALING

    Active

    AI Summary

    DLA plans to solicit offers for an estimated annual demand of 3,534 self-sealing coupling assemblies, NSN 4730-010957013, with delivery to be specified in the solicitation. The procurement uses commercial-item procedures and is restricted to approved sources because the Government lacks unrestricted technical data; fir…

    OH

    Posted Oct 30, 2026Due Dec 7, 2026PresolicitationNAICS 326122Sol: CM26208001
    View details→

    DEPT OF DEFENSE

    STR FLG END FTG

    Active

    AI Summary

    The Department of the Navy is soliciting quotations for a STR flanged-end fitting, part number EB3461/4-40TY-AIII (2.000 NPS), manufactured to Electric Boat Corporation requirements. The item must meet specified material, design, quality, and packaging requirements, including restrictions on mercury. No technical drawi…

    PA

    Posted Oct 30, 2026Due Nov 30, 2026SolicitationNAICS 332919Sol: N0010426QEG41
    View details→

    DEPT OF DEFENSE

    STRAINER,SEDIMENT

    Active

    AI Summary

    The Department of the Navy is soliciting quotes from small businesses for a sediment strainer, manufactured to the applicable technical documents and Individual Repair Part Ordering Data (IRPOD). Vendor review of the IRPOD is mandatory, and technical documents require registration for access. The solicitation includes …

    PA

    Posted Oct 30, 2026Due Nov 30, 2026SolicitationNAICS 332919Sol: N0010426QEG40
    View details→

    DEPT OF DEFENSE

    47--CONNECTION,FLEXIBLE

    Active

    AI Summary

    The Navy is soliciting the manufacture and supply of a flexible connection, reference number 299941-100, to specified design and quality requirements. The item must be marked to MIL-STD-130 and be free of metallic mercury or mercury contamination. The solicitation amendment moves the closing date to December 14, 2026; …

    PA

    Posted Oct 29, 2026Due Dec 14, 2026SolicitationNAICS 332919Sol: N0010426QYAGN
    View details→

    FLEXIBLE RUBBER PIPE COUPLINGS

    Active

    AI Summary

    The U.S. Coast Guard is seeking quotations for one lot of flexible rubber pipe couplings for USCGC Reliance, delivered to NAS Pensacola by April 12, 2027. Products must be manufactured in the United States and meet the attached statement of work. This is a total small-business set-aside and a FAR Part 13 firm-fixed-pri…

    Posted Oct 28, 2026Due Nov 18, 2026Combined Synopsis/SolicitationNAICS 326122Total Small Business Set-Aside (FAR 19.5)Sol: 52000QR2700000374
    View details→

    DEPT OF DEFENSE

    PURCHASE OF TAILPIECE,UNION

    Active

    AI Summary

    The Department of the Navy is soliciting offers to purchase 35 each of tailpiece, union, NIIN 016510817. Refer to the attached solicitation for specifications, delivery requirements, and other procurement details.

    PA

    Posted Oct 28, 2026Due Nov 9, 2026SolicitationNAICS 332919Sol: N0010427QFA06
    View details→

    DEPT OF DEFENSE

    NOZZLE ASSEMBLY

    Active

    AI Summary

    The Defense Logistics Agency is soliciting quotations for a nozzle assembly designated as a Critical Application Item. No drawings are available. The solicitation requires ISO 9001 quality assurance and includes a 365-day warranty for supplies of a noncomplex nature. It is being conducted under Emergency Acquisition Fl…

    PA

    Posted Oct 28, 2026Due Nov 13, 2026SolicitationNAICS 332919Sol: SPRPA127QXA49
    View details→

    DEPT OF DEFENSE

    PLUG,TUBE FITTING,T

    Active

    AI Summary

    The Navy is soliciting a stainless steel plug manufactured to FLO-TORK drawing 600-28405, item 14, for use in a critical shipboard system. The part requires specified material analysis, testing, and quality certifications, including applicable nondestructive and corrosion testing. This is a total small business set-asi…

    PA

    Posted Oct 28, 2026Due Nov 30, 2026SolicitationNAICS 332919Sol: N0010426QNB72
    View details→

    DEPT OF DEFENSE

    47--1.5"BASKET STRAINER

    Active

    AI Summary

    The Navy intends to procure six 1.5-inch basket strainers (NSN 4730-017388283) for delivery to DLA distribution centers in Pennsylvania and California. The notice anticipates a sole-source award because the government lacks the technical data and rights needed to compete the requirement. Interested capable sources may …

    PA

    Posted Oct 27, 2026Due Dec 11, 2026PresolicitationSol: N0010427QBB46
    View details→

    DEPT OF DEFENSE

    NSN 4730001096906; RESTRICTOR UNIT,FLUID FLOW; WSDC EAN; APPL CH-53 D/E

    Active

    AI Summary

    DLA Aviation seeks information from manufacturers capable of producing 111 fluid-flow restrictor units, NSN 4730-00-109-6906, used on CH-53 D/E aircraft. RTX Corporation (CAGE 55820) is an approved source. Interested manufacturers should provide their location and contact information; source approval requests must be s…

    VA

    Posted Oct 26, 2026Due Nov 2, 2026Sources SoughtNAICS 332996Sol: SPE4A527Q0052
    View details→

    Buyer snapshot

    Agencies and NAICS codes visible in the latest PSC sample.

    Agencies in Preview

    DEPT OF DEFENSE→

    Adjacent NAICS Codes

    NAICS 326122NAICS 332919NAICS 332996

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