3120-00-678-7416, BEARING,SLEEVE

National Stock Number:
3120-00-678-7416

Federal Supply Class:
3120

National Item Identification Number:
006787416

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:

906J061PC17	79500	WESTINGHOUSE ELECTRIC CORP
906J061PC17	88657	WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
906J061PC17	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION
906J082-1	11660	WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
906J082-1	79500	WESTINGHOUSE ELECTRIC CORP
906J082-1	88657	WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
906J082-1	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

MATERIAL	TIN ALLOY UNS L13890 INNER LAYER
	STEEL OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER
	MIL-S-890,CL BS MIL SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
OVERALL LENGTH	2.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	3.1250 INCHES NOMINAL
BODY INSIDE DIAMETER	2.0000 INCHES MINIMUM AND
	2.0010 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER	5.9950 INCHES MINIMUM AND
	6.0050 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER	3.4990 INCHES MINIMUM AND
	3.5000 INCHES MAXIMUM
LEFT FLANGE WIDTH	0.6250 INCHES NOMINAL
RIGHT FLANGE WIDTH	0.2500 INCHES NOMINAL
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICATION MATERIAL	LUBRICATING OIL

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