This is a combined synopsis/solicitation for commercial services, and it constitutes the only solicitation—no separate written solicitation will be issued. The acquisition is for rubber seal supply (HAN27) and is set aside for small business concerns. Offerors must submit quotations electronically through the Procurement Integrated Enterprise Environment (PIEE). The solicitation incorporates provisions and clauses by reference, accessible at www.acquisition.gov. An amendment added Attachment 2, a Questions and Answers sheet, to address vendor questions.