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National Stock Number:
3120-01-231-4530
Federal Supply Class:
3120
National Item Identification Number:
012314530
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:
| 439B903 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 439B903-001 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | PL-577E907 PIECE 43 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | PL-577E907 PIECE 43 | 17454 | TIMKEN GEARS & SERVICES INC. | | 439B903-001 | 17454 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 135M OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-869,CL A,COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | OVERALL LENGTH | 3.0000 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.9990 INCHES MINIMUM AND | | 1.0000 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 2.6200 INCHES NOMINAL | | FLANGE WIDTH | 0.5000 INCHES NOMINAL | | END TO FLANGE DISTANCE | 2.0000 INCHES NOMINAL | | LEFT END BODY DIAMETER | 2.1245 INCHES MINIMUM AND | | 2.1250 INCHES MAXIMUM | | RIGHT END BODY DIAMETER | 2.0000 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | ROUND INSIDE RIGHT CORNER | | ROUND INSIDE LEFT CORNER | | UNDERCUT CENTER FLANGE LEFT BODY CORNER | | ROUND CENTER FLANGE RIGHT BODY CORNER | | SQUARE CENTER FLANGE OUTSIDE LEFT CORNER | | CHAMFERED CENTER FLANGE OUTSIDE RIGHT CORNER | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES LEFT END SURFACE OF FLANGE | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL |
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