3120-00-199-8478, BEARING,SLEEVE

National Stock Number:
3120-00-199-8478

Federal Supply Class:
3120

National Item Identification Number:
001998478

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:

4G53623-103A	06848	HONEYWELL INTERNATIONAL INC
4G53623-103A	17576	GOODRICH CORP DBA GOODRICH CORP
4G53623-103A	55345	ALAMO AIRCRAFT, LTD.
4G53623-103A	6K4C8	GOODRICH CORPORATION
4G53623-103A	98897	LOCKHEED MARTIN CORP

Techincal Specification:

MATERIAL	STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	3.9850 INCHES MINIMUM AND
	3.9880 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.7890 INCHES MINIMUM AND
	3.7940 INCHES MAXIMUM
BODY INSIDE DIAMETER	3.4990 INCHES MINIMUM AND
	3.5010 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	4.2400 INCHES MINIMUM AND
	4.2600 INCHES MAXIMUM
FLANGE WIDTH	0.1250 INCHES MINIMUM AND
	0.1280 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
SURFACE FINISH	125.0 MICROINCHES OVERALL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98897
DESIGN CONTROL REFERENCE	4G53623-103A

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