The U.S. Coast Guard is seeking quotes for 400 oil filter cartridges (NSN 2940-12-393-7646) used in the 154' ZF 23560 series reduction gear, with a brand name part or approved equal required. Offerors must meet strict military packaging, packing, marking, and bar-coding standards (MIL-STD-2073-1E, MIL-STD-129R, ISO/IEC-16388-2007); standard commercial packaging is unacceptable, and third-party packaging is allowed at an additional cost. The award will be a firm fixed price contract on an all-or-none basis, using simplified acquisition procedures with award made to the lowest price technically acceptable offeror. Companies must be registered in SAM with valid DUNS numbers and provide required representations and certifications,