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National Stock Number:
3120-00-789-6604
Federal Supply Class:
3120
National Item Identification Number:
007896604
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:
| 0645947 | 89926 | NEW HOLLAND CONSTRUCTION | | 0645947-3 | 89926 | NEW HOLLAND CONSTRUCTION | | 633311 | 89926 | NEW HOLLAND CONSTRUCTION | | 70645947-3 | 6A398 | ELLIOTT & FRANTZ INC. | | 70645947-3 | 89926 | NEW HOLLAND CONSTRUCTION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.8800 INCHES MINIMUM AND 1.8950 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.8750 INCHES MINIMUM AND 2.8770 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 6.6840 INCHES MINIMUM AND 6.7140 INCHES MAXIMUM | | MATERIAL | STEEL COMP 446 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 250.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 250.0 MICROINCHES RIGHT END SURFACE OF BODY |
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