Attachment 0001.pdf

This document is a federal contract specification for a Hose Assembly for Saturated Steam Service, with the stock number 4720-LL-DM1-0547. The item is a hose assembly with specific technical requirements: 1.500" inside diameter, 25 ft length with +/-0% variance, and specific end fittings including wing nut and stem configurations. Key procurement details include:

Detailed technical specifications require the hose assembly to comply with MIL-DTL-29210F military standard, with brass or zinc-plated high tensile carbon steel wire reinforcement. The hose must be black in color, metal-lined, wire-reinforced, rated for 250 PSIG steam service. Manufacturers must submit first article reports to Portsmouth Naval Shipyard within 30 days of contract award, with government oversight and testing. The contract includes specific requirements for hose wire reinforcement, color, packaging, and end sealing to prevent foreign material entry during shipping and storage.