4320-00-398-8246 RING,WEARING Index 4320-00-398-8250 RING,WEARING

National Stock Number:
4320-00-398-8249

Federal Supply Class:
4320

National Item Identification Number:
003988249

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.


Manufacturer Information:
254992-693232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
564P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
564P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4991PC3493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4992PC3493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5336PC6593232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5338PC6593232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5410PC5993232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5412PC5993232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6137PC3493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL6667PC3493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7795PC5293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7797PC5293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER6.750 INCHES MINIMUM AND 6.751 INCHES MAXIMUM
BODY OUTSIDE DIAMETER7.506 INCHES NOMINAL
BODY STYLEPLAIN
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH1.438 INCHES NOMINAL
MATERIALCOPPER ALLOY
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us