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National Stock Number:
4320-00-950-9307
Federal Supply Class:
4320
National Item Identification Number:
009509307
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:
| 121457 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 121457 | 10171 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | R121457 | 09259 | ROTARY PRODUCTS INC | | H4320-950-9307 | 09350 | REGENT SPORTS CORP | | 121457 | 1W383 | TOOLEX, INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.750 INCHES MINIMUM AND 3.751 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.129 INCHES MINIMUM AND 4.131 INCHES MAXIMUM | | BODY STYLE | PLAIN | | OVERALL LENGTH | 0.813 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 410,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | OD BODY SURFACED WITH STELLITE NUMBER ONE 0.047 IN. DEEP |
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