3120-01-221-9723 BUSHING,SLEEVE Index 5325-01-221-9725 INSERT,SCREW THREAD

National Stock Number:
3120-01-221-9724

Federal Supply Class:
3120

National Item Identification Number:
012219724

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:
1376-23-15644114BAE SYSTEMS LAND & ARMAMENTS L.P.
1376-23-156A0199FINMECCANICA SPA
3120PL08408019009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
551851553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER14.65 MILLIMETERS MINIMUM AND 14.95 MILLIMETERS MAXIMUM
BODY OUTSIDE DIAMETER20.035 MILLIMETERS MINIMUM AND 20.048 MILLIMETERS MAXIMUM
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER40.0 MILLIMETERS NOMINAL
FLANGE WIDTH2.420 MILLIMETERS MINIMUM AND 2.480 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONCDA ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 624 OVERALL OR COPPER ALLOY 910 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH20.0 MILLIMETERS NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH3.0 MICROMETERS OVERALL


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