3120-00-218-3481 BEARING,SLEEVE Index 4320-00-218-3483 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
3120-00-218-3482

Federal Supply Class:
3120

National Item Identification Number:
002183482

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
255277-30UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
255277-393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
4084454402RPS-FL, INC.
780P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
780P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
HM-4084453660HOFFERT MARINE INC
SL5276PC190UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5276PC1993232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5277PC190UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5277PC1993232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY 934 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH3.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.8740 INCHES MINIMUM AND
1.8750 INCHES MAXIMUM
BODY INSIDE DIAMETER1.2500 INCHES MINIMUM AND
1.2520 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER3.4950 INCHES MINIMUM AND
3.5050 INCHES MAXIMUM
FLANGE WIDTH0.3750 INCHES NOMINAL
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY4 HOLE
HOLE DIAMETER0.2500 INCHES NOMINAL FIRST
LUBRICATION MATERIALLUBRICATING OIL
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN ONE END
SURFACE GROOVE LOCATION AND QUANTITY2 INTERNAL
SPECIAL FEATURES4 HOLES 0.4380 IN DIA. ON2.7500 IN DIA. BOLT CIRCLE DRILLED THRU FLANGE


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