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National Stock Number:
4320-00-140-4460
Federal Supply Class:
4320
National Item Identification Number:
001404460
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:
| A31767PC2 | 77081 | INGERSOLL-DRESSER PUMP CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.845 INCHES MINIMUM AND 3.846 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.376 INCHES MINIMUM AND 4.377 INCHES MAXIMUM | | BODY STYLE | PLAIN | | MATERIAL | STEEL | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
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