Drain Str/orifice

3. REQUIREMENTS

3.1 ;The Complete 1 Inch, 900 PSI, Steam, Socketweld Drain Strainer/Orifice must be in accordance with Naval Sea Systems Command Drawing 803-5001057, Assembly 803-5001057-S3AF-375, except as amplified or modified herein.; 3.2 ;The diameter of the hole in Orifice, Part Number 2, must be 0.375 + or - 0.001 inch thru-hole in lieu of the chamfered/counterbore dimensions identified on the orifice plate illustration.;

3.3 Material for Parts Requiring Certification - Quantitative chemical and mechanical analysis is required for the parts listed below unless specifically stated otherwise: Part - ;Body, Piece 1; Material - ;ASTM-A182, Grade F316; Part - ;Cap, Piece number 3; Material -…