3120-00-517-9143, BEARING,SLEEVE

National Stock Number:
3120-00-517-9143

Federal Supply Class:
3120

National Item Identification Number:
005179143

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:

4-80582

81205

THE BOEING COMPANY

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 SLOT
BODY INSIDE DIAMETER	0.5420 INCHES MINIMUM AND 0.5470 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.7525 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
CRITICALITY CODE JUSTIFICATION	AGAV
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY OVERALL
SLOT LENGTH	0.6200 INCHES NOMINAL FIRST
SLOT WIDTH	0.0600 INCHES NOMINAL FIRST
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

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