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National Stock Number:
4320-00-776-7146
Federal Supply Class:
4320
National Item Identification Number:
007767146
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:
| B136A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | R851PC8 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | R869ITEM3 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 12.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 12.875 INCHES NOMINAL | | BODY STYLE | PLAIN | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | COUNTER BORE ON ONE END 12.250 IN. OD,0.250 IN. DEEP |
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