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National Stock Number:
3120-00-840-2730
Federal Supply Class:
3120
National Item Identification Number:
008402730
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:
| 22-012-19-40-28 | 97499 | BELL TEXTRON INC | | 85B12-19-40-28 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2964 INCHES MINIMUM AND 0.2974 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7510 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 0.8650 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM | | FLANGE WIDTH | 0.0615 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.6220 INCHES MINIMUM AND 0.6280 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE TREATMENT | CADMIUM OVERALL |
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