4730-12-321-4811 COUPLING,TUBE Index 5930-12-321-4830 SWITCH,ROTARY

National Stock Number:
3120-12-321-4812

Federal Supply Class:
3120

National Item Identification Number:
123214812

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
55505101180141BNAVANTIA, S.A., S.M.E.
5550510118409BBNAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA
5550510118D8266MTU FRIEDRICHSHAFEN GMBH
E.MT.966G1452MIETSEL S.A.


Techincal Specification:
BODY INSIDE DIAMETER57,0 MILLIMETERS NOMINAL
END TO FLANGE DISTANCE17,0 MILLIMETERS NOMINAL
FLANGE WIDTH5,0 MILLIMETERS NOMINAL
MATERIALCOPPER ALLOY OVERALL
OVERALL LENGTH26,967 MILLIMETERS MINIMUM AND 27,0 MILLIMETERS MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE


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