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National Stock Number:
3120-00-062-3392
Federal Supply Class:
3120
National Item Identification Number:
000623392
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:
| 4M45-3-19 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.2520 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.3141 INCHES MINIMUM AND | | 0.3146 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.1835 INCHES MINIMUM AND | | 0.1850 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.4270 INCHES MINIMUM AND | | 0.4470 INCHES MAXIMUM | | FLANGE WIDTH | 0.0620 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | CHAMFERED INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | SQUARE LEFT FLANGE BODY CORNER | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE | | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE | | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 76301 | | DESIGN CONTROL REFERENCE | 4M45-3-19 |
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