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National Stock Number:
4320-01-406-9824
Federal Supply Class:
4320
National Item Identification Number:
014069824
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:
| 220 | 92309 | LACY MFG CO | | Q4220-366Y | 07322 | MINNESOTA RUBBER CO | | V300-008 | 57574 | VELAN VALVE CORP. | | V300-008 PIECE 12 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.359 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.637 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 IS BUNA-N COMMERCIAL, 60 TO 70 DUROMETER | | SUPPLEMENTARY FEATURES | WIDTH IS 0.139IN. |
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