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		                        | National Stock Number:
 4730-00-404-2909
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 004042909
 
 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:
 
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 Techincal Specification:
 
 | BOLT CIRCLE DIAMETER | 1.750 INCHES NOMINAL |  | BOLT HOLE DIAMETER | 0.406 INCHES NOMINAL |  | BOLT HOLE QUANTITY | 2 |  | FACE SEATING SURFACE CONDITION | MACHINED |  | FLANGE END RADIUS | 0.438 INCHES NOMINAL |  | FLANGE LENGTH | 2.625 INCHES NOMINAL |  | FLANGE SECTION STYLE | PLAIN FACE (BLIND) |  | FLANGE WIDTH | 1.750 INCHES NOMINAL |  | MATERIAL | STEEL |  | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.750 INCHES |  | STYLE DESIGNATOR | OVAL, ONE BOLT HOLE CIRCLE |  | THICKNESS | 0.250 INCHES NOMINAL | 
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