3120-01-086-1778 BUSHING,SLEEVE Index 3120-01-086-1780 BUSHING,SLEEVE

National Stock Number:
3120-01-086-1779

Federal Supply Class:
3120

National Item Identification Number:
010861779

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:
4674753-000980064NAVAL SHIP SYSTEMS COMMAND
518-4674753ITEM980064NAVAL SHIP SYSTEMS COMMAND
87621-0107ITEM996169ELECTRIC BOAT CORPORATION


Techincal Specification:
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH16.8650 INCHES MINIMUM AND
16.8750 INCHES MAXIMUM
BODY OUTSIDE DIAMETER6.4880 INCHES MINIMUM AND
6.4900 INCHES MAXIMUM
BODY INSIDE DIAMETER5.7490 INCHES MINIMUM AND
5.7500 INCHES MAXIMUM
CORNER SHAPECHAMFERED ALL CORNERS
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
63.0 MICROINCHES LEFT END SURFACE OF BODY
63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
63.0 MICROINCHES RIGHT END SURFACE OF BODY


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