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National Stock Number:
3120-01-490-1936
Federal Supply Class:
3120
National Item Identification Number:
014901936
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:
| BACB28AM11B021 | 81205 | THE BOEING COMPANY | | BACB28AT11B021A | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.2790 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.8139 INCHES MINIMUM AND | | 0.8144 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.6720 INCHES MINIMUM AND | | 0.6780 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.9500 INCHES MINIMUM AND | | 0.9600 INCHES MAXIMUM | | FLANGE WIDTH | 0.0690 INCHES MINIMUM AND | | 0.0740 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 | | UNDERCUT LEFT FLANGE BODY CORNER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FLANGED,FOR UNCLAMPED INSTALLATION |
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