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National Stock Number: 4730-00-555-1570
Federal Supply Class: 4730
National Item Identification Number: 005551570
Description: FLANGE,PIPE,BLIND
Detail: AN ITEM USED FOR COVERING OR CLOSING THE END OF A FLANGED PIPE FITTING. THE FACE MAY BE DRILLED FOR CONNECTING BOLTS OR STUDS. EXCLUDES FLANGE, PIPE.
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Manufacturer Information:
556-1-2 | 14959 | CRANE CO DIV VALVE DIV | 566-1/2 4IN | 14959 | CRANE CO DIV VALVE DIV | B16.5 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | M18180/6-010A01 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
BOLT CIRCLE DIAMETER | 7.500 INCHES NOMINAL | BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | BOLT HOLE QUANTITY | 8 | FURNISHED ITEMS | GASKET | FACE SEATING SURFACE CONDITION | MACHINED | FLANGE DIAMETER | 9.000 INCHES NOMINAL | FLANGE SECTION STYLE | RAISED FACE (BLIND) | MATERIAL | STEEL | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH GAS AND 150.0 POUNDS PER SQUARE INCH OIL AND 150.0 POUNDS PER SQUARE INCH WATER | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 500.0 FAHRENHEIT GAS AND 500.0 FAHRENHEIT OIL AND 500.0 FAHRENHEIT WATER | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 4.000 INCHES | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | THICKNESS | 0.938 INCHES NOMINAL |
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