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National Stock Number:
3120-00-413-3478
Federal Supply Class:
3120
National Item Identification Number:
004133478
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:
| 45-815231 | 70898 | BEECHCRAFT CORPORATION | | 45-815231 | 7EK50 | TEXTRON AVIATION INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 825 OR | | COPPER ALLOY 836 OR | | COPPER ALLOY 953 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.1142 INCHES MINIMUM AND | | 1.1242 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.0000 INCHES MINIMUM AND | | 2.0015 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.8560 INCHES MINIMUM AND | | 1.8590 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 2.3550 INCHES MINIMUM AND | | 2.3650 INCHES MAXIMUM | | FLANGE WIDTH | 0.0830 INCHES MINIMUM AND | | 0.0930 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER | | ROUND LEFT FLANGE BODY CORNER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 7EK50 | | DESIGN CONTROL REFERENCE | 45-815231 |
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