The USCG seeks a total small business set-aside supplier for two Kraissl brand-name-or-equal SSDG/EDG complete sea duplex strainers for USCGC CAMPBELL (WMEC 909). The required units are 3-inch 150# flanged bronze duplex strainers, Model 72-44F-1SS or equal, with Monel baskets having exactly 1/32-inch perforations and all hardware in 316 marine-grade stainless steel; cadmium-plated hardware is prohibited. Items must be 100% new, manufactured in the USA/Buy American compliant, and suitable for saltwater shipboard installation. Offerors must submit pricing including FOB Destination freight, delivery lead-time confirmation, technical cut sheets, Buy American/country-of-origin certification, non-cadmium statement, new-equipment certification, and active SAM/CAGE/UEI information; “equal” products require USCG technical acceptability. Delivery is required no later than December 15, 2026, FOB Destination to USCGC CAMPBELL (WMEC 909), c/o US Coast Guard Yard, 2401 Hawkins Point Rd, Baltimore, MD 21226, with award on a firm-fixed-price, best-value, all-or-none basis.