3110-01-022-4396 BEARING,ROLLER,CYLINDRICAL Index 4820-01-022-4400 VALVE,SAFETY RELIEF

National Stock Number:
3120-01-022-4397

Federal Supply Class:
3120

National Item Identification Number:
010224397

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:
3-93028-300181205THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER1.2200 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.4395 INCHES MINIMUM AND 1.4403 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER1.9400 INCHES NOMINAL
FLANGE WIDTH0.1000 INCHES MINIMUM AND 0.1030 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 630 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.3950 INCHES MINIMUM AND 0.5080 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES INTERMEDIATE LAYER


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