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		                             National Stock Number: 4320-01-040-7588
  Federal Supply Class: 4320
  National Item Identification Number: 010407588
  Description: RING,WEARING
  Detail: A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves. 
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  Manufacturer Information:
 | B-US7-NGC-A-02 | 10941 | CARVER PUMP COMPANY |  | B-US7-NGC-A-02-304 | 10941 | CARVER PUMP COMPANY |  | B-USC-A-02-304 | 10941 | CARVER PUMP COMPANY |  | B007-NGCA-02-304US | 10941 | CARVER PUMP COMPANY |  | B007NGCA02US304 | 10941 | CARVER PUMP COMPANY |  | D-NGC-0-96-016 | 10941 | CARVER PUMP COMPANY |  | D-NGC-0-99-017 | 10941 | CARVER PUMP COMPANY |  | F-NGC-0-99-005 | 10941 | CARVER PUMP COMPANY |  | US7-NGC-AO2-304 | 10941 | CARVER PUMP COMPANY |   
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  Techincal Specification:
 | DISTANCE FROM END | 0.250 INCHES NOMINAL |  | BODY INSIDE DIAMETER | 4.875 INCHES NOMINAL |  | BODY OUTSIDE DIAMETER | 6.125 INCHES NOMINAL |  | BODY STYLE | EXTERNAL LOCKING FLANGE |  | CORNER SHAPE | SQUARE ALL CORNERS |  | END TO FLANGE DISTANCE | 0.469 INCHES NOMINAL |  | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.062 INCHES NOMINAL |  | LEFT SIDE FLANGE THICKNESS | 0.156 INCHES NOMINAL |  | III MATERIAL | NICKEL ALLOY |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 0.625 INCHES NOMINAL |  | RIGHT SIDE FLANGE THICKNESS | 0.156 INCHES NOMINAL |  | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.812 INCHES NOMINAL |  | SPECIAL FEATURES | MIDDLE FLANGE HAS 5.741 IN. OD |  | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL |  | DISTANCE BETWEEN FLANGES | 0.312 INCHES NOMINAL |   
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