5340-01-289-3229 BRACKET,DOUBLE ANGLE Index 5340-01-289-3231 COVER,ACCESS

National Stock Number:
3120-01-289-3230

Federal Supply Class:
3120

National Item Identification Number:
012893230

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.


Manufacturer Information:
198178710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY6 HOLE
BODY INSIDE DIAMETER2.9540 INCHES MINIMUM AND 2.9550 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.1230 INCHES MINIMUM AND 4.1240 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE LEFT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER5.5000 INCHES NOMINAL
FLANGE WIDTH0.2500 INCHES NOMINAL
HOLE DIAMETER0.1719 INCHES MINIMUM AND 0.1779 INCHES MAXIMUM FIRST
HOLE DIAMETER0.2812 INCHES NOMINAL SECOND
HOLE DIAMETER0.4844 INCHES MINIMUM AND 0.5156 INCHES MAXIMUM THIRD
KEYWAY DIMENSION0.3350 INCHES NOMINAL INTERNAL KEYWAY DEPTH
KEYWAY DIMENSION0.7500 INCHES MINIMUM AND 0.7507 INCHES MAXIMUM INTERNAL KEYWAY WIDTH
KEYWAY DIMENSION1.2500 INCHES NOMINAL INTERNAL KEYWAY LENGTH
OVERALL LENGTH1.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-17129,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY B443.0 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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