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National Stock Number:
3120-00-445-8443
Federal Supply Class:
3120
National Item Identification Number:
004458443
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:
| 1560AC1-116-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | C4WM1091-3 | 1C762 | FIELD AVIATION CO INC | | C4WM1091-3 | 71867 | DE HAVILLAND AIRCRAFT OF CANADA LIMITED |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3756 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 0.5750 INCHES NOMINAL | | FLANGE WIDTH | 0.2030 INCHES NOMINAL | | OVERALL LENGTH | 0.5230 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER |
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