3120-01-221-9728 BUSHING,SLEEVE Index 3120-01-221-9730 BUSHING,SLEEVE

National Stock Number:
3120-01-221-9729

Federal Supply Class:
3120

National Item Identification Number:
012219729

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:
1276-05-60844114BAE SYSTEMS LAND & ARMAMENTS L.P.
1276-05-608A0199FINMECCANICA SPA
3120PL08179229009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
551923053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER35.025 MILLIMETERS MINIMUM AND 35.064 MILLIMETERS MAXIMUM
BODY OUTSIDE DIAMETER38.043 MILLIMETERS MINIMUM AND 38.059 MILLIMETERS MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONCDA ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 630 OVERALL AND COPPER ALLOY 624 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH47.7 MILLIMETERS MINIMUM AND 47.8 MILLIMETERS MAXIMUM
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH3.0 MICROMETERS INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH3.0 MICROMETERS OUTSIDE DIAMETER SURFACE OF BODY


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