This procurement is for a Level I Special Emphasis material, a valve needle used in a crucial shipboard system, with delivery required 450 days after award. The contract is a total small business set-aside, and the contractor must maintain a quality system per ISO-9001 with specific calibration and certification requirements. All certification data must be submitted 20 days prior to delivery, with final delivery of material due 450 days after award. The work is subject to Government Quality Assurance at the source, and the place of performance cannot be changed without authorization. Partial and early delivery is authorized and desired at no additional cost.