3120-00-391-1151, BEARING,SLEEVE

National Stock Number:
3120-00-391-1151

Federal Supply Class:
3120

National Item Identification Number:
003911151

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:

8700071

19206

ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL

Techincal Specification:

FLANGE WIDTH	0.1870 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	ROUND LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH	125.0 MICROINCHES OVERALL
CRITICALITY CODE JUSTIFICATION	ADAR
MATERIAL	STEEL COMP 1030 OR
	STEEL COMP 1040 OVERALL
HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND
	40.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.6250 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.6100 INCHES MINIMUM AND
	0.6150 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3120 INCHES MINIMUM AND
	0.3430 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.2450 INCHES MINIMUM AND
	1.2550 INCHES MAXIMUM

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