4730-00-833-9669 REDUCER,BOSS Index 2840-00-833-9677 BLADE,TURBINE ROTOR,AIRCRAFT GAS

National Stock Number:
3120-00-833-9670

Federal Supply Class:
3120

National Item Identification Number:
008339670

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:
686119273342ALLISON TRANSMISSION INC


Techincal Specification:
BODY INSIDE DIAMETER0.2500 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4380 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH0.3450 INCHES MINIMUM AND 0.3550 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 347 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES INTERMEDIATE LAYER


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