3120-00-662-5420 BUSHING,SLEEVE Index 3120-00-662-5426 BEARING,SLEEVE

National Stock Number:
3120-00-662-5421

Federal Supply Class:
3120

National Item Identification Number:
006625421

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:
341123-398897LOCKHEED MARTIN CORP


Techincal Specification:
BODY INSIDE DIAMETER1.1060 INCHES MINIMUM AND 1.1190 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.3765 INCHES MINIMUM AND 1.3773 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.7200 INCHES MINIMUM AND 1.7800 INCHES MAXIMUM
FLANGE WIDTH0.0900 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM
OVERALL LENGTH0.4600 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH250.0 MICROINCHES INTERMEDIATE LAYER


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