3120-00-210-1903, BEARING,SLEEVE

5365-00-210-1902 SHIM

3120-00-210-1904 BEARING,SLEEVE

National Stock Number:
3120-00-210-1903

Federal Supply Class:
3120

National Item Identification Number:
002101903

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:

733987PC8	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
733987PC8	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY 642 OR
	COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-679 FED SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING	80.0 ROCKWELL B NOMINAL OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.8650 INCHES MINIMUM AND
	0.8850 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9950 INCHES MINIMUM AND
	1.0050 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.8652 INCHES MINIMUM AND
	0.8658 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.1150 INCHES MINIMUM AND
	1.1350 INCHES MAXIMUM
FLANGE WIDTH	0.0530 INCHES MINIMUM AND
	0.0730 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	RELIEF GROOVE LEFT FLANGE BODY CORNER
SURFACE FINISH	16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE

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