3120-00-249-0691 BEARING,SLEEVE Index 5935-00-249-0693 JACK,TELEPHONE

National Stock Number:
3120-00-249-0692

Federal Supply Class:
3120

National Item Identification Number:
002490692

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:
66418-308-194756THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.1970 INCHES MINIMUM AND 0.1990 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER0.2750 INCHES MINIMUM AND 0.2850 INCHES MAXIMUM
FLANGE WIDTH0.0500 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 440C OVERALL
OVERALL LENGTH0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES INTERMEDIATE LAYER


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