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National Stock Number:
3120-00-447-3549
Federal Supply Class:
3120
National Item Identification Number:
004473549
Description:
BUSHING,SLEEVE
Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.
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Manufacturer Information:
| 11444 | 45RP7 | DRESSTA NORTH AMERICA LTD | | R11444 | 23926 | KOMATSU AMERICA INTL CO |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 SLOT | | BODY INSIDE DIAMETER | 3.2530 INCHES MINIMUM AND 3.2550 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.2450 INCHES MINIMUM AND 4.2470 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 4.2500 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | SLOT LENGTH | 1.4375 INCHES NOMINAL FIRST | | SLOT WIDTH | 1.0625 INCHES NOMINAL FIRST | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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