3120-00-483-7718 BUSHING,SLEEVE Index 5998-00-483-7722 CIRCUIT CARD ASSEMBLY

National Stock Number:
3120-00-483-7719

Federal Supply Class:
3120

National Item Identification Number:
004837719

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:
3G61603-10998897LOCKHEED MARTIN CORP


Techincal Specification:
BODY INSIDE DIAMETER1.3430 INCHES NOMINAL1.3430 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.8245 INCHES MINIMUM AND 1.8245 INCHES MINIMUM AND 1.8255 INCHES MAXIMUM1.8255 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER2.1400 INCHES NOMINAL2.1400 INCHES NOMINAL
FLANGE WIDTH0.1720 INCHES NOMINAL0.1720 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4631 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 642 OVERALL
OVERALL LENGTH0.9730 INCHES NOMINAL0.9730 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONLAC 0491 CLASS3 98897 MFR REF ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM LEFT END SURFACE OF FLANGE
SURFACE TREATMENTCADMIUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENTCADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE TREATMENTCADMIUM RIGHT END SURFACE


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