The Navy requires manufacture of the FILTER UNIT,AIR PUR to the specified Cage Code/reference design (73030 120012790), with award consideration limited to authorized distributors of the original manufacturer’s item. Offerors must meet MIL-STD-130 Rev N marking and MIL-STD 2073 packaging requirements, and any design, material, servicing, or part-number substitutions require written Contracting Officer approval. The contractor is responsible for inspection and quality compliance, must keep complete inspection records for 365 calendar days after final delivery, and supplies carry a one-year warranty after delivery with defects to be reported within 45 days of discovery. The applicable NAICS code is 333413 with a small business size standard of 500. Authorized distributors must provide proof of authorization on company letterhead signed by a responsible official.