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National Stock Number:
3120-00-470-6072
Federal Supply Class:
3120
National Item Identification Number:
004706072
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.
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Manufacturer Information:
| K1C22 | 92854 | BELLOWS-VALVAIR DIV OF INTERNATIONAL BASIC ECONOMY CORP CLEVELAND HYDRAULIC SECTION | | VH3138 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 6 HOLE | | BODY INSIDE DIAMETER | 2.0030 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.4970 INCHES MINIMUM AND 2.4990 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.7500 INCHES NOMINAL | | FLANGE WIDTH | 0.5000 INCHES NOMINAL | | HOLE DIAMETER | 0.3438 INCHES NOMINAL FIRST | | OVERALL LENGTH | 1.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 932 OVERALL | | SPECIAL FEATURES | COUNTERBORE AT FLANGE 2.5010 IN. MIN,2.5030 IN. MAX DIA,0.3125 IN. DEEP | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
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