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National Stock Number:
4320-01-441-2292
Federal Supply Class:
4320
National Item Identification Number:
014412292
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:
| 0654C0587S901A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 0654C0587S902A | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 14754N18 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 487D6HX1 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 487D6HX1 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 14754N18 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| DISTANCE FROM END | 0.312 INCHES NOMINAL | | BODY INSIDE DIAMETER | 4.876 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.250 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL | | GROOVE DEPTH | 0.222 INCHES NOMINAL | | GROOVE WIDTH | 0.190 INCHES NOMINAL | | INTERNAL FLANGE INSIDE DIAMETER | 4.250 INCHES NOMINAL | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC PHENOLIC | | SPECIAL FEATURES | MATERIAL IS "SIMSITE",PLASTIC PHENOLIC |
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