3120-01-321-8778 BEARING,SLEEVE Index 5307-01-321-8780 STUD,SHOULDERED AND STEPPED

National Stock Number:
3120-01-321-8779

Federal Supply Class:
3120

National Item Identification Number:
013218779

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:
DAA3222D400-01181205THE BOEING COMPANY


Techincal Specification:
MATERIALCOPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 4880 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.4830 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.1275 INCHES MINIMUM AND
1.1282 INCHES MAXIMUM
BODY INSIDE DIAMETER0.9850 INCHES MINIMUM AND
0.9900 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.4000 INCHES NOMINAL
FLANGE WIDTH0.0630 INCHES MINIMUM AND
0.0640 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
ROUND LEFT FLANGE BODY CORNER
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE


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