3120-00-700-0342, BEARING,SLEEVE

National Stock Number:
3120-00-700-0342

Federal Supply Class:
3120

National Item Identification Number:
007000342

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:

215276P20	77445	RTX CORPORATION
AS215276P20	12776	AIRCRAFT SUPPLIES

Techincal Specification:

MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	40.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	2.0900 INCHES MINIMUM AND
	2.1100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.1440 INCHES MINIMUM AND
	1.1450 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.9230 INCHES MINIMUM AND
	0.9430 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.3000 INCHES MINIMUM AND
	1.3200 INCHES MAXIMUM
FLANGE WIDTH	0.0850 INCHES MINIMUM AND
	0.0890 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
HOLE DIAMETER	0.2450 INCHES MINIMUM AND
	0.2550 INCHES MAXIMUM FIRST
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
THE MANUFACTURERS DATA
MANUFACTURERS CODE	77445
DESIGN CONTROL REFERENCE	215276P20

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