3120-01-231-7570, BEARING,SLEEVE

National Stock Number:
3120-01-231-7570

Federal Supply Class:
3120

National Item Identification Number:
012317570

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:

805835-1	13002	GOODRICH CORPORATION
805835-1	6K4C8	GOODRICH CORPORATION
805835-1	6Z056	CM MANUFACTURING INC
805835-1	98897	LOCKHEED MARTIN CORP

Techincal Specification:

BODY INSIDE DIAMETER	5.2200 INCHES NOMINAL
BODY OUTSIDE DIAMETER	5.5023 INCHES MINIMUM AND 5.5035 INCHES MAXIMUM
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	5.8600 INCHES MINIMUM AND 5.8700 INCHES MAXIMUM
FLANGE WIDTH	0.9700 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR AND GROOVED OPEN ONE END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 954 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	4.3130 INCHES NOMINAL
SPECIAL FEATURES	INTERNAL AND EXTERNAL FLANGE GROOVES 32.0 MICROINCH FINISH; INTERNAL BODY RELIEVED TWO PLACES
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL AND 4 INTERNAL

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