3120-00-320-1306 BUSHING,SLEEVE Index 1220-00-320-1312 SHIM

National Stock Number:
3120-00-320-1307

Federal Supply Class:
3120

National Item Identification Number:
003201307

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:
26552556232LOCKHEED MARTIN CORPORATION
65472810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY INSIDE DIAMETER0.2500 INCHES MINIMUM AND 0.2506 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3749 INCHES MINIMUM AND 0.3752 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
FLANGE WIDTH0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
OVERALL LENGTH1.1220 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B139,GRADE B1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 534 OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SURFACE TREATMENTTIN OVERALL


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