3120-00-479-3021, BEARING,SLEEVE

National Stock Number:
3120-00-479-3021

Federal Supply Class:
3120

National Item Identification Number:
004793021

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:

2810H37-022-3	81996	U S ARMY AVIATION AND MISSILE COMMAND
31858P010	00198	PRATT & WHITNEY CANADA CORP
31858P10	00198	PRATT & WHITNEY CANADA CORP
AS31858P10	12776	AIRCRAFT SUPPLIES
31858P010	77445	RTX CORPORATION
31858P10	77445	RTX CORPORATION

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	1.1120 INCHES MINIMUM AND 1.1160 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.3875 INCHES MINIMUM AND 1.3885 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	1.6250 INCHES NOMINAL
FLANGE WIDTH	0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM
HOLE DIAMETER	0.0938 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	1.3910 INCHES MINIMUM AND 1.3980 INCHES MAXIMUM
MATERIAL	OIL LUBRICATING LUBRICATION
MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL

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