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National Stock Number:
4730-00-555-1575
Federal Supply Class:
4730
National Item Identification Number:
005551575
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:
| 297E | 14959 | CRANE CO DIV VALVE DIV | | M18180/6-035A01 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BOLT HOLE DIAMETER | 1.250 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 17.750 INCHES NOMINAL | | BOLT HOLE QUANTITY | 16 | | FURNISHED ITEMS | GASKET | | FACE SEATING SURFACE CONDITION | UNFINISHED | | FLANGE DIAMETER | 20.500 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE (BLIND) | | OPERATING PRESSURE AND TYPE | 300.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND 300.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED | | MATERIAL | STEEL | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 800.0 FAHRENHEIT GAS AND 800.0 FAHRENHEIT OIL AND 800.0 FAHRENHEIT WATER | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 12.000 INCHES | | RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 2.000 INCHES NOMINAL |
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