5330-00-087-7881 GASKET Index 5920-00-087-7884 FUSE,CARTRIDGE

National Stock Number:
4320-00-087-7882

Federal Supply Class:
4320

National Item Identification Number:
000877882

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:
Y-2474900UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y-24749030760INGERSOLL RAND CO
Y-24749088032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y631D6AX2-1620UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
Y631D6AX2-16230760INGERSOLL RAND CO
Y631D6AX2-16288032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER6.297 INCHES MINIMUM AND 6.298 INCHES MAXIMUM
BODY OUTSIDE DIAMETER6.753 INCHES MINIMUM AND 6.754 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
OVERALL LENGTH0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
SPECIAL FEATURESNOTCH 0.156 IN. DEEP 0.250 IN. LG AND 0.625 IN.RADIUS
SURFACE FINISH125.0 MICROINCHES INSIDE
SURFACE FINISH125.0 MICROINCHES LEFT FACE
SURFACE FINISH125.0 MICROINCHES OUTSIDE
SURFACE FINISH125.0 MICROINCHES RIGHT FACE


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