3120-01-053-9978 BUSHING Index 3120-01-053-9981 BUSHING,SLEEVE

National Stock Number:
3120-01-053-9980

Federal Supply Class:
3120

National Item Identification Number:
010539980

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:
4G53685-105A98897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALCOPPER ALLOY 630 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.3600 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.4530 INCHES MINIMUM AND
0.4630 INCHES MAXIMUM
BODY INSIDE DIAMETER0.2340 INCHES MINIMUM AND
0.2490 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.5200 INCHES NOMINAL
FLANGE WIDTH0.1200 INCHES NOMINAL
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
CHAMFERED INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
RELIEF GROOVE LEFT FLANGE BODY CORNER
THE MANUFACTURERS DATA
MANUFACTURERS CODE98897
DESIGN CONTROL REFERENCE4G53685-105A


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