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National Stock Number:
4320-00-689-2809
Federal Supply Class:
4320
National Item Identification Number:
006892809
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:
| 1-0011-02 | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC | | 48-1-0011-02 | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC | | 610008100112 0. | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC | | BW8100112 | 03306 | AMPCO METAL INC. DBA AMPCO METAL INC | | BI8100112 | 29899 | CALGON CARBON UV TECHNOLOGIES LLC | | BW100112 | 29899 | CALGON CARBON UV TECHNOLOGIES LLC | | BW8100112 | 0TWN3 | AMPCO PUMPS COMPANY LLC | | BW8100112 | 29899 | CALGON CARBON UV TECHNOLOGIES LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.781 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.375 INCHES NOMINAL | | BODY STYLE | PLAIN | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER | | CHAMFER LENGTH | 0.063 INCHES NOMINAL OUTSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | CRITICALITY CODE JUSTIFICATION | FEAT | | OVERALL LENGTH | 0.688 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
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