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National Stock Number:
3120-00-768-3004
Federal Supply Class:
3120
National Item Identification Number:
007683004
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:
| 388938 | 30859 | TUBE PROCESSING CORP MILTURN DIV | | 388938 | 52661 | RTX CORPORATION | | 388938 | 60411 | AMERICAN TOOL AND MACHINE CORP | | 388938 | 77445 | RTX CORPORATION | | 388938 | 99106 | AMERICAN AIRCRAFT PARTS MFG. CO. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.4580 INCHES MINIMUM AND 1.4600 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.6430 INCHES MINIMUM AND 1.6570 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CRITICALITY CODE JUSTIFICATION | FEAT | | FLANGE OUTSIDE DIAMETER | 2.0000 INCHES MINIMUM AND 2.0300 INCHES MAXIMUM | | FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | OVERALL LENGTH | 0.8050 INCHES MINIMUM AND 0.8150 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8740 OVERALL | | SPECIAL FEATURES | FIT FORM AND FUNCTION | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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