3120-01-178-7442 BEARING,SLEEVE Index 5307-01-178-7445 STUD,SHOULDERED

National Stock Number:
3120-01-178-7443

Federal Supply Class:
3120

National Item Identification Number:
011787443

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:
75A581376-200176301THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13001 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.6100 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.4990 INCHES MINIMUM AND
0.4995 INCHES MAXIMUM
BODY INSIDE DIAMETER0.3850 INCHES MINIMUM AND
0.3930 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.6500 INCHES NOMINAL
FLANGE WIDTH0.0600 INCHES MINIMUM AND
0.0700 INCHES MAXIMUM
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


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