3120-01-338-1046 BUSHING,SLEEVE Index 3120-01-338-1048 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-338-1047

Federal Supply Class:
3120

National Item Identification Number:
013381047

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:
122-4323780 PIECE 7380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER2.3800 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.3750 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
LEFT FLANGE OUTSIDE DIAMETER4.5000 INCHES NOMINAL
LEFT FLANGE WIDTH0.2188 INCHES NOMINAL
OVERALL LENGTH6.4901 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 865 OVERALL
RIGHT FLANGE OUTSIDE DIAMETER4.5000 INCHES NOMINAL
RIGHT FLANGE WIDTH0.2188 INCHES NOMINAL
STYLE DESIGNATORSEGMENTED, EXTERNAL FLANGES BOTH ENDS


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