3120-00-787-2420, BEARING,SLEEVE

National Stock Number:
3120-00-787-2420

Federal Supply Class:
3120

National Item Identification Number:
007872420

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:

1560CH37-253-3	81996	U S ARMY AVIATION AND MISSILE COMMAND
S1565-64309	78286	SIKORSKY AIRCRAFT CORPORATION
S1565-64309	D1081	AIRBUS DEUTSCHLAND GMBH -WERK BREMEN-
S1565-64309-000	78286	SIKORSKY AIRCRAFT CORPORATION

Techincal Specification:

MATERIAL	ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.9840 INCHES MINIMUM AND
	1.0160 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9840 INCHES MINIMUM AND
	1.0160 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.8800 INCHES MINIMUM AND
	0.8850 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.0460 INCHES MINIMUM AND
	1.0780 INCHES MAXIMUM
FLANGE WIDTH	0.3750 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
HOLE DIAMETER	0.0781 INCHES NOMINAL FIRST
SURFACE FINISH	100.0 MICROINCHES OVERALL
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL

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