4320-00-097-8200 RING,WEARING Index 3010-00-097-8202 COUPLING ASSEMBLY

National Stock Number:
3120-00-097-8201

Federal Supply Class:
3120

National Item Identification Number:
000978201

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:
949414-000UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
949414PH0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
949414PH93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER2.5000 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.2485 INCHES MINIMUM AND 4.2493 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
HOLE DIAMETER0.2500 INCHES NOMINAL FIRST
OVERALL LENGTH6.8750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GR 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 934 OVERALL
MATERIALOIL LUBRICATING LUBRICATION
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES


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