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National Stock Number:
3120-00-473-9378
Federal Supply Class:
3120
National Item Identification Number:
004739378
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:
| 784810-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 4340 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.3480 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.0319 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.8925 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 2.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.1180 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | RELIEF GROOVE LEFT FLANGE BODY CORNER | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | HOLE DIAMETER | 0.1900 INCHES NOMINAL FIRST | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SPECIAL FEATURES | FLANGE CUT TO 0.62 IN. FROM CENTER ON ONE SIDE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98897 | | DESIGN CONTROL REFERENCE | 784810-1 |
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