3120-00-516-0292, BEARING,SLEEVE

National Stock Number:
3120-00-516-0292

Federal Supply Class:
3120

National Item Identification Number:
005160292

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:

47-724-141-1	80070	LOCKHEED MARTIN CORPORATION
47-724-141-1	97499	BELL TEXTRON INC

Techincal Specification:

BODY INSIDE DIAMETER	0.7880 INCHES MINIMUM AND 0.7980 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.0010 INCHES MINIMUM AND 1.0015 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	1.1770 INCHES MINIMUM AND 1.1970 INCHES MAXIMUM
FLANGE WIDTH	0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	0.3620 INCHES MINIMUM AND 0.3720 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-6946 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 630 OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	63.0 MICROINCHES OVERALL
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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