3120-01-171-3440 BEARING,SLEEVE Index 3120-01-171-3444 BUSHING,SLEEVE

National Stock Number:
3120-01-171-3441

Federal Supply Class:
3120

National Item Identification Number:
011713441

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:
10108195A486GNIMIKKEISTOKESKUS NCB FINLAND
74A110931-200176301THE BOEING COMPANY


Techincal Specification:
MATERIALCOPPER ALLOY 172 OR
COPPER ALLOY 173 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 COND HT FED SPEC ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.2430 INCHES MINIMUM AND
0.2550 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4390 INCHES MINIMUM AND
0.4395 INCHES MAXIMUM
BODY INSIDE DIAMETER0.3060 INCHES MINIMUM AND
0.3075 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.6800 INCHES NOMINAL
FLANGE WIDTH0.0600 INCHES MINIMUM AND
0.0620 INCHES MAXIMUM
CORNER SHAPESQUARE 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


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