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National Stock Number:
4320-00-010-2769
Federal Supply Class:
4320
National Item Identification Number:
000102769
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:
| 10076 | 54402 | RPS-FL, INC. | | 170450 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 190157 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SK-63719 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 170450 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 190157 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SK-63719 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.563 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.125 INCHES NOMINAL | | BODY STYLE | INTERNAL FLANGE W/EXTERNAL LOCKING FLANGE | | DISTANCE BELOW CENTERLINE | 0.156 INCHES NOMINAL | | DISTANCE BETWEEN FLANGES | 0.750 INCHES NOMINAL | | DISTANCE FROM END | 0.375 INCHES NOMINAL | | END TO FLANGE DISTANCE | 1.000 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 4.000 INCHES NOMINAL | | INTERNAL FLANGE WIDTH | 0.313 INCHES NOMINAL | | LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.750 INCHES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 1.219 INCHES NOMINAL | | RIGHT SIDE FLANGE THICKNESS | 0.219 INCHES NOMINAL | | SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.563 INCHES NOMINAL |
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