3120-00-572-9703, BEARING,SLEEVE

National Stock Number:
3120-00-572-9703

Federal Supply Class:
3120

National Item Identification Number:
005729703

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:

47-150-212-1	80070	LOCKHEED MARTIN CORPORATION
47-150-212-1	97499	BELL TEXTRON INC

Techincal Specification:

BODY INSIDE DIAMETER	0.7710 INCHES MINIMUM AND 0.7910 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9385 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM
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 LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM
FLANGE WIDTH	0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	0.3970 INCHES MINIMUM AND 0.4020 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 642 OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	32.0 MICROINCHES OVERALL
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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