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National Stock Number:
3120-00-858-8418
Federal Supply Class:
3120
National Item Identification Number:
008588418
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:
| 50-320032 | 70898 | BEECHCRAFT CORPORATION | | 50-320032 | 7EK50 | TEXTRON AVIATION INC |
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Techincal Specification:
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.2500 INCHES MINIMUM AND | | 0.3100 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6530 INCHES MINIMUM AND | | 0.6560 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.4370 INCHES MINIMUM AND | | 0.4385 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.7480 INCHES MINIMUM AND | | 0.7520 INCHES MAXIMUM | | FLANGE WIDTH | 0.0570 INCHES MINIMUM AND | | 0.0670 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | SQUARE LEFT FLANGE BODY CORNER | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | SPECIAL FEATURES | BODY O/D REDUCED 0.5590 IN. MIN,0.5650 IN. MAX,0.0540 IN. MIN,0.1300 IN. MAX DEPTH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 7EK50 | | DESIGN CONTROL REFERENCE | 50-320032 |
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