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National Stock Number:
4320-00-672-7507
Federal Supply Class:
4320
National Item Identification Number:
006727507
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:
| 17098P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 17098P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY-118750 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | RY-118750 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.375 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.873 INCHES MINIMUM AND 5.874 INCHES MAXIMUM | | BODY STYLE | INTERNAL AND EXTERNAL FLANGE | | BOLT CIRCLE DIAMETER | 4.500 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE DIAMETER | 6.010 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 3.750 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.500 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 1.250 INCHES NOMINAL | | OVERALL LENGTH | 1.562 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES | | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
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