3110-00-732-0568 BEARING,BALL,AIRFRAME Index 5315-00-732-0576 KEY,MACHINE

National Stock Number:
3120-00-732-0572

Federal Supply Class:
3120

National Item Identification Number:
007320572

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:
4-76063-306892NORTHROP GRUMMAN SYSTEMS CORPORATION
4-76063-30JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
4-76063-376823NORTHROP GRUMMAN SYSTEMS CORPORATION
4-76063-379U29NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.2230 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3758 INCHES MINIMUM AND 0.3763 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH1.4900 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES INTERMEDIATE LAYER
SURFACE TREATMENTCADMIUM OVERALL


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