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National Stock Number:
4320-01-406-9680
Federal Supply Class:
4320
National Item Identification Number:
014069680
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:
| 237 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | Q4237-366Y | 07322 | MINNESOTA RUBBER CO | | V300-008 | 57574 | VELAN VALVE CORP. | | V300-008 PIECE 14 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.359 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.637 INCHES NOMINAL | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | III MATERIAL | ANY ACCEPTABLE | | PROPRIETARY CHARACTERISTICS | PACS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL | | SPECIAL FEATURES | QUAD RING; MATERIAL BUNA-N COMMERCIAL, 60 TO 70 DUROMETER | | SUPPLEMENTARY FEATURES | 0.139IN. |
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