3120-00-519-1834, BEARING,SLEEVE

National Stock Number:
3120-00-519-1834

Federal Supply Class:
3120

National Item Identification Number:
005191834

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:

5191834

19204

ARMY, UNITED STATES DEPARTMENT OF THE

Techincal Specification:

BODY INSIDE DIAMETER	1.2520 INCHES MINIMUM AND 1.2570 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.6220 INCHES MINIMUM AND 1.6240 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	ROUND CENTER FLANGE RIGHT BODY CORNER
CORNER SHAPE	SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE CENTER FLANGE LEFT BODY CORNER
CORNER SHAPE	SQUARE CENTER FLANGE OUTSIDE LEFT CORNER
CRITICALITY CODE JUSTIFICATION	ADAR AND ADAS
END TO FLANGE DISTANCE	0.1700 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	3.2500 INCHES NOMINAL
FLANGE WIDTH	0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
HARDNESS RATING	16.0 ROCKWELL C MINIMUM AND 21.0 ROCKWELL C MAXIMUM OVERALL
LEFT END BODY DIAMETER	1.6000 INCHES MINIMUM AND 1.6100 INCHES MAXIMUM
OVERALL LENGTH	1.3500 INCHES MINIMUM AND 1.3600 INCHES MAXIMUM
MATERIAL	STEEL OVERALL
RIGHT END BODY DIAMETER	1.5312 INCHES NOMINAL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF FLANGE
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF FLANGE
SURFACE TREATMENT	CADMIUM OVERALL

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