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National Stock Number:
3120-00-900-6739
Federal Supply Class:
3120
National Item Identification Number:
009006739
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:
| 114L2340-1 | 04836 | JAMAICA BEARINGS CO., INC. | | 114L2340-1 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. | | 114L2340-1 | 77272 | THE BOEING COMPANY | | 114L2340-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.9750 INCHES MINIMUM AND 2.9800 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.2515 INCHES MINIMUM AND 3.2525 INCHES MAXIMUM | | CORNER SHAPE | ROUND INSIDE LEFT CORNER | | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | FLANGE OUTSIDE DIAMETER | 3.9900 INCHES MINIMUM AND 4.0100 INCHES MAXIMUM | | FLANGE WIDTH | 0.2980 INCHES MINIMUM AND 0.3000 INCHES MAXIMUM | | OVERALL LENGTH | 1.1900 INCHES MINIMUM AND 1.2100 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 955 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE | | SURFACE FINISH | 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | CHROMIUM OVERALL |
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