3120-00-516-1336, BEARING,SLEEVE

National Stock Number:
3120-00-516-1336

Federal Supply Class:
3120

National Item Identification Number:
005161336

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:

4-80585

81205

THE BOEING COMPANY

Techincal Specification:

MATERIAL	COPPER ALLOY 630 OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.8200 INCHES MINIMUM AND
	0.8300 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9990 INCHES MINIMUM AND
	0.9995 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.8120 INCHES MINIMUM AND
	0.8130 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	6 HOLE
HOLE DIAMETER	0.0580 INCHES MINIMUM AND
	0.0620 INCHES MAXIMUM FIRST
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SPECIAL FEATURES	ITEM IS CRITICAL IN NATURE AND ESSENTIAL TO B-52 PARTS SCREENING AND ENGINEERING AUTHORITY
CRITICALITY CODE JUSTIFICATION	FEAT
THE MANUFACTURERS DATA
MANUFACTURERS CODE	81205
DESIGN CONTROL REFERENCE	4-80585

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