3120-00-203-8795, BEARING,SLEEVE

National Stock Number:
3120-00-203-8795

Federal Supply Class:
3120

National Item Identification Number:
002038795

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:

31114P20	00198	PRATT & WHITNEY CANADA CORP
31114P20	77445	RTX CORPORATION
AS31114P20	12776	AIRCRAFT SUPPLIES

Techincal Specification:

MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
HARDNESS RATING	40.0 ROCKWELL C NOMINAL CASE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.6562 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.4005 INCHES MINIMUM AND
	2.4015 INCHES MAXIMUM
BODY INSIDE DIAMETER	2.1120 INCHES MINIMUM AND
	2.1160 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.9062 INCHES NOMINAL
FLANGE WIDTH	0.0890 INCHES MINIMUM AND
	0.0910 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	77445
DESIGN CONTROL REFERENCE	31114P20

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