SEAT, VALVE
The Department of the Navy Naval Supply Systems Command seeks quotation for 268 valve seats (NSN 1HM 4820-01-537-5815), with responses due May 27, 2026. This is a total small business set-aside. An amendment issued April 23 extended the deadline from April 27 and modified the delivery requirement from 30 days to 365 days.
Place of performance and delivery is Portsmouth Naval Shipyard (N50286) at Kittery, Maine. The seats must comply with Naval Sea Systems Command Drawing 7284884, piece 43, manufactured from Torlon 4503, 4203, or 4203L unfilled polyamide-imide material per Electric Boat Specification 4147. Material must be cleaned, tested, packaged, and labeled per MIL-STD-1330 (oxygen cleaning procedures) and MIL-STD-2073 (packaging). Offerors must possess an acceptable quality system meeting ISO 9001 standards with appropriate calibration requirements and must submit inspection system procedures (CDRL DI-QCIC-81110) and seat material certification/data reports (CDRL DI-MISC-80678). Material traceability marking per MIL-STD-792 and critical safety item (CSI) requirements with Government Quality Assurance oversight apply. Inspection and acceptance occur at origin. The contract carries DO-rating under the Defense Priorities and Allocations System (DPAS). Warranty of supplies extends one year from date of delivery. The NAICS code is 332919, Other Metal Valve and Pipe Fitting Manufacturing; PSC is 4820, Valves, Nonpowered. Certification data reports must be submitted 20 days prior to scheduled delivery, with Naval Shipyard review/acceptance occurring 6 working days after receipt. Offerors must acknowledge receipt of the amendment by the May 27 deadline.
N0010426QFC73 Department of the Navy Naval Supply Systems Command
3/27/26, 4:02 AM SEAT, VALVE
The Department of the Navy Naval Supply Systems Command is seeking to procure valve seats (NSN 1H-4820-015375815-VG, TDP Version 006) through this pre-solicitation notice. The procurement is for nonpowered valves in the Product Service Code 4820 category. This acquisition is structured as a total small business set-aside, meaning only certified small business concerns are eligible to compete for the contract. The notice was posted on March 26, 2026, with an anticipated solicitation release date of April 27, 2026. While specific evaluation criteria are not detailed in this pre-solicitation notice, they will be outlined in the formal solicitation documents when released. Interested parties should note that technical drawings, specifications, and qualification requirements will be available through the DoD Single Stock Point (DODSSP) and ASSIST-Online databases, which provide military specifications, standards, and qualified products lists necessary for bid preparation.
The procurement is designated as a 100% total small business set-aside under FAR clause 52.219-6, with the specific type of set-aside to be determined during the formal solicitation phase; potential designations include HUBZone, Service-Disabled Veteran-Owned Small Business, Economically Disadvantaged Women-Owned Small Business, Women-Owned Small Business, or Historically Black College or University and Minority Institution set-asides. The quantity required is 268 units, which should be delivered to Portsmouth Naval Shipyard in Kittery, Maine (N50286). No specific award value or budget range is provided in this pre-solicitation notice. No incumbent contractor or current vendor information is mentioned. Interested small business concerns should begin gathering the necessary technical documentation and military specifications from DODSSP or ASSIST-Online in preparation for the formal solicitation, which will provide complete proposal instructions, pricing requirements, and delivery schedules.
N0010426QFC73 Department of the Navy Naval Supply Systems Command
3/26/26, 8:02 AM